Author: KP

  • Install VirtualBox on Kali Linux

    Install VirtualBox on Kali Linux

    Usually we use Virtual Machines on Windows and use Kali Linux there. But there are lots of Kali fans using Kali Linux directly (as a primary OS) on their PC. Here we sometime need to install virtual machine of other OS or vulnerable virtual machine.

    Install VirtualBox in Kali Linux

    We have already discussed a way where we had used KVM (Kernel Virtual Manager) in our Metasploitable2 and Windows installation in Linux. Al tough KVM has lots of functions but majority of people will chose VirtualBox because they are used to with VirtualBox.

    Oracle VM VirtualBox is a free and open-source hosted hypervisor for x86 virtualization in this tutorial we describe how easily we can install VirtualBox in our Kali Linux system and use it.

    First of all we need to go to the Linux download section of VirtualBox by clicking on this link. A new window will open like following screenshot:

    VirtualBox download

    In the above screenshot we can see that VirtualBox is not directly available for Kali. But the Ubuntu’s VirtualBox will work in Kali Linux and almost other Debian based distributions.

    Now we download the VirtualBox for latest Ubuntu version. It is a .deb file with almost 85 MB of size.

    After download the deb installer file on the Downloads folder we open the the terminal there and to install it we apply following command:

    sudo dpkg -i virtualbox*.deb

    Then it will start installing VirtualBox on our Kali Linux system.

    VirtualBox started installing

    After a little bit of time (depending on our computer’s performance) it will complete.

    Now we can search the VirtualBox on the Application menu.

    Searching for VirtualBox in Application menu

    Now we click on this to open it. It will open in the following screenshot:

    VirtualBox Installed in Kali Linux

    Now we can use it to configure any other OS under Kali Linux. This is how we can install VirtualBox in our Kali Linux machine and the installation process of other OS in it will be the same as we do it on Windows.

    Using Kali Linux as primary OS ? Our daily life with Kali Linux might be interesting.

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  • DMARC Record Explained: Strengthen Your Email Authentication And Deliverability Quickly

    DMARC Record Explained: Strengthen Your Email Authentication And Deliverability Quickly

    DMARC Record Explained

    In today’s online landscape, email remains a fundamental component of business communication. However, its popularity has led to an increase in risks such as phishing, spoofing, and various forms of email fraud. To address these challenges, many organizations implement email authentication methods, with DMARC (Domain-based Message Authentication, Reporting, and Conformance) emerging as a particularly effective option. This article clarifies the purpose of a DMARC record, illustrating how it enhances your domain’s security and boosts email deliverability efficiently and effectively.

    What Is DMARC?

    DMARC is a protocol designed for email authentication that enhances two pre-existing standards: SPF (Sender Policy Framework) and DKIM (DomainKeys Identified Mail). This protocol enables domain owners to dictate the actions mail servers should take when messages do not pass authentication checks, while also offering insights into the entities sending emails on behalf of their domain.

    The Core Purpose of DMARC

    DMARC’s primary purpose is to safeguard domains against unauthorized exploitation, especially from spoofing attacks. Spoofing involves attackers manipulating the “From” address in an email to make it seem like it’s sent by a reliable entity, a frequent strategy in phishing schemes. DMARC addresses this issue by coordinating SPF and DKIM protocols with the “From” header, thereby allowing only authentic senders to utilize your domain.

    The Structure of a DMARC Record

    A DMARC record is a type of text entry in the DNS (Domain Name System) settings of your domain. It conveys your DMARC policy to email servers that receive messages. While it might appear complicated initially, its format is systematic and follows established standards.

    Here’s a typical DMARC record:

    v=DMARC1; p=reject; rua=mailto:dmarc-reports@example.com; ruf=mailto:forensics@example.com; fo=1

    Explanation of Key Tags

    • v=DMARC1: This indicates that the record corresponds to version 1 of the DMARC protocol.
    • p=reject: This sets the policy (how to treat unauthenticated messages). Options are none, quarantine, or reject.
    • rua: The location to which aggregate reports are dispatched.
    • ruf: The location for obtaining forensic reports (comprehensive failure information).
    • fo=1: Describes the process for producing forensic reports.

    Each component contributes to guiding the recipient servers on the necessary steps to take and the appropriate destinations for reporting the outcomes of DMARC assessments for an email, whether they are successful or not.

    Why DMARC Matters for Email Security

    Cybercriminals frequently pose as trusted brands and organizations to deceive individuals into revealing confidential information. DMARC effectively combats these threats by confirming that emails are authentically sent from the domains they purport to represent.

    Reduction of Email Spoofing

    Establishing DMARC with a robust policy like quarantine or reject is essential for blocking fraudulent emails from being delivered to your recipients. It serves as a safeguard against unauthorized users exploiting your domain. In the absence of DMARC, cybercriminals can easily mimic your brand and abuse your domain name. This not only puts your security at risk but also harms your reputation and diminishes customer confidence.

    Enhanced Visibility and Control

    Enhanced Visibility and Control

    DMARC reports provide crucial insights into the usage of your domain in the realm of email. They enable you to identify the parties that are sending messages on your behalf, confirming that only those you have authorized are operating under your name. Additionally, these reports can reveal misconfigurations that could easily be overlooked. 

    By detecting possible misuse at an early stage, you can implement necessary corrections before they tarnish your reputation. Consistent monitoring over time enhances your security practices and gives you greater authority over your email systems.

    Impact of DMARC on Email Deliverability

    Email deliverability is the capability of your messages to successfully arrive in the inboxes of your intended recipients. When effectively utilized, DMARC greatly improves this deliverability by indicating to Internet Service Providers and email services that your emails are verified and reliable.

    Builds Sender Reputation

    Mailbox providers assess the reputation of your domain to decide whether to deliver, filter, or block messages. Implementing DMARC reduces the likelihood of your domain being marked as spam or deemed untrustworthy. This enhances the probability that your emails will successfully land in inboxes and reflects your dedication to upholding secure and responsible email practices.

    Reduces Bounce and Spam Rates

    When DMARC is set up correctly, the chances of your genuine emails landing in the inbox increase, reducing the likelihood of them being flagged as spam. Email servers acknowledge the security of your domain and the legitimacy of your senders. This enhanced trust boosts overall email deliverability. Consequently, your messages are more dependable and uniform.

    Steps to Set Up DMARC Quickly and Effectively

    Implementing DMARC does not have to be overwhelming. Here’s a straightforward path to getting started:

    1. Implement SPF and DKIM First

    DMARC depends on SPF and DKIM for email verification. Make sure these settings are properly set up:

    • SPF ensures that an email is sent by a server that is permitted to do so.
    • DKIM verifies that an email remains unchanged during delivery and originates from an authenticated domain.

    DMARC cannot operate properly without the presence of both components.

    2. Add a DMARC DNS Record

    Subsequently, generate a DMARC TXT record and add it to your DNS settings. Begin with a policy that only monitors (p=none) in order to collect data without disrupting email delivery.

    Example:

    v=DMARC1; p=none; rua=mailto:your-report@example.com;

    This mode lets you review how your emails are performing before enforcing stricter rules.

    3. Monitor DMARC Reports

    Reports, both aggregate and forensic, dispatched to your rua and ruf email addresses offer insights into the failures of email authentication. They detail which emails did not pass DMARC checks and the reasons behind these failures. Utilizing a DMARC analysis tool or dashboard simplifies the process of understanding this information. Gaining this knowledge is essential for pinpointing problems and enhancing your email security configuration.

    4. Gradually Enforce Policies

    Once you build your confidence and address any misconfigurations, begin implementing more stringent policies.

    • Transition from p=none to p=quarantine before implementing testing protocols.
    • Ultimately, implement a policy of p=reject to completely safeguard your domain against spoofing.

    This step-by-step method reduces risk and enhances safety.

    Common Mistakes to Avoid

    Errors in configuring DMARC can result in problems with email delivery or create security vulnerabilities. Being mindful of these potential issues can help avoid unnecessary complications and save time.

    Incomplete SPF or DKIM Setup

    A frequent and expensive error made by administrators is the omission of valid email sources from the SPF record or incorrectly setting up DKIM. Such mistakes can lead to legitimate, vital emails failing DMARC authentication, which may result in these important communications being blocked or marked as potentially harmful by recipient servers.

    This not only disrupts communication but also damages the reputation of the brand. To guarantee consistent and dependable email delivery, it is crucial to keep SPF and DKIM settings precise and current for all systems permitted to send emails on behalf of your domain.

    it is crucial to keep SPF and DKIM settings

    Using a Strict Policy Too Soon

    Introducing a DMARC rejection policy prematurely—before thoroughly analyzing the initial reports—can result in unforeseen issues. Authentic emails from reliable senders might get blocked if they are not properly authenticated, causing disruptions in essential communications and leading to confusion for both the senders and recipients. 

    This situation can negatively impact email deliverability, as well as harm internal processes and external relationships. Adopting a gradual, step-by-step approach allows for the proper configuration and alignment of all legitimate email sources prior to implementing any enforcement measures.

    Ignoring Reports

    Certain organizations may adopt DMARC but fail to leverage one of its most significant advantages: the comprehensive reports it produces. These reports provide essential information about the usage (and misuse) of your domain, revealing authentication problems, unauthorized senders, and overall email activity on various platforms. 

    Neglecting this information results in lost chances to identify misconfigurations, avert domain exploitation, and optimize your authentication process. Consistently reviewing these reports is not merely advisable; it is crucial for ensuring a secure, reliable, and compliant email system in the long run.

    Best Practices for Ongoing DMARC Management

    Continuously Monitor DMARC Reports: Consistently analyzing both summary and in-depth DMARC reports reveals instances of unauthorized sen ders, configuration errors, and authentication issues. Leveraging DMARC analysis tools simplifies this task, providing more transparent insights and accelerating the resolution of problems.

    Keep SPF and DKIM Records Up to Date: When your organization introduces new email services or switches providers, make sure to revise your SPF and DKIM records accordingly. Neglecting this step may result in legitimate emails not passing DMARC verification.

    Adjust Policies Gradually and Strategically: Begin with a policy of p=none to collect data, then transition to a quarantine phase, and ultimately implement a rejection stage after verifying all legitimate sources. This step-by-step method minimizes disruptions while enhancing security measures.

    Maintain Valid Report Addresses and Contact Points: Make sure that the rua and ruf email addresses designated for DMARC reports are operational, regularly checked, and allocated to the appropriate team members. This ensures your team stays updated and prepared to respond to any email security issues.

  • SSLyze — Find Mis-Configuration on SSL

    SSLyze — Find Mis-Configuration on SSL

    Information gathering is a very crucial part of cybersecurity. If our target is a web server then we need to know a lot of things about it. We use various tools to do this jobs easily.

    SSLyze is a fast and powerful python tool that can be used to analyze the SSL configuration of a server by connecting to it. SSLyze comes pre-installed with Kali Linux.

    SSLyze on Kali Linux

    It allows us to analyze the SSL/TLS configuration of a server by connecting to it, in order to detect various issues (bad certificate, weak cipher suites, Heartbleed, ROBOT, TLS 1.3 support, etc).

    SSLyze can either be used as command line tool or as a Python library.

    Key-Features of SSLyze

    • Multi-processed and multi-threaded scanning (it’s really fast).
    • SSL 2.0/3.0 and TLS 1.0/1.1/1.2 compatibility.
    • Fully documented Python API, in order to run scans and process the results directly from Python.
    • Support for TLS 1.3 and early data (0-RTT) testing.
    • Scans are automatically dispatched among multiple workers, making them very fast.
    • Performance testing: session resumption and TLS tickets support.
    • Security testing: weak cipher suites, supported curves, ROBOT, Heartbleed and more.
    • Server certificate validation and revocation checking through OCSP stapling.
    • Support for StartTLS handshakes on SMTP, XMPP, LDAP, POP, IMAP, RDP, PostGres and FTP.
    • Scan results can be written to a JSON file for further processing.

     Let’s get started without wasting time. We know it comes with Kali Linux pre-installed but if not installed in some installation we can install it by using following command:

    sudo apt-get install sslyze

    By applying above command we can install/upgrade SSLyze on our Kali Linux system. Then we can check the help of this tool by using following command:

    sslyze -h

    The screenshot of the command is following:

    sslyze help menu

    Now we can read all the options we can use. This is easy to understand we just need to read carefully the help menu and use right flag for what we are trying to get from the server.

    In our this article we are going to run a regular scan on a website, by using following command:

    sslyze --regular www.google.com

    Here we have choose a well known website for just an example. We can choose any website or server in the world. We also can put IP address here.

    We got the results in the following screenshot:

    sslyze regular scan

    We can scroll down to see the total result of the scan.

    Even not a regular scan we can use many flags to know what we want. We can all the flags (options) on the help menu.

    For another example if we need to check for OpenSSL HeartBleed on the server we can use following command:

    sslyze --heartbleed www.google.com

    We know that targeted host Google is not vulnerable to OpenSSL HeartBleed vulnerability. But other domains may be vulnerable.

    This is how we can test web server’s using SSLyze on our Kali Linux system. This is very helpful for organizations and testers identify mis-configurations affecting their SSL servers.

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    We value building a strong community and are always here to help. Feel free to leave your comments in the comment section, as we read and reply to each one. We appreciate your engagement and look forward to connecting with you.

  • AutoRecon — Best Tool for Bug Bounty & CTF

    AutoRecon — Best Tool for Bug Bounty & CTF

    So, we all have searched for hacking tools that can magically find vulnerabilities in a website or server. Almost every beginner in cybersecurity wants to find a tool that automates the entire process, so they can sit back and watch the results. After finishing this tutorial, we will have a clear idea of AutoRecon, an amazing automated reconnaissance tool. Not just for bug bounty hunters, this tool is useful for penetration testers, ethical hackers, and even those who are just curious about how reconnaissance works. This tool helped a lot everyone in OSCP and in the HackTheBox.

    Find vulnerabilities using Autorecon on Kali Linux

    The Truth About Automated Recon

    First of all, let’s be clear—there’s no “one-click hacking tool” that will instantly find and exploit vulnerabilities like in movies. But when we search for automated recon tools, we see a flood of scripts and frameworks claiming to do everything. If we believe in those “magic hack” tools, congratulations—we’ve unlocked a higher level of foolishness.

    AutoRecon is not a hacking tool that will instantly pop a shell on a target. It is a powerful reconnaissance tool that helps ethical hackers gather information efficiently. If we know how to use it correctly, it will make our job easier, but it won’t do everything for us. In this detailed article we are going to install AutoRecon on our Kali Linux system and we will se some use of it.

    Installing AutoRecon on Kali Linux

    Installing AutoRecon on Kali Linux is very easy, cause it comes with Kali Linux repository. So we just need to apply following command for a hassle-free installation:

    sudo apt install autorecon -y

    The following screenshot shows the output of applied command.

    Installing AutoRecon on Kali Linux

    In our case it prompt for some libraries to restart. Here we just need to press the TAB button and Enter Key (If doesn’t work then re-logging or restarting the system is an option).

    Autorecon wants some libraries to restart

    Now we are ready to use the AutoRecon on our Kali Linux system.

    Using AutoRecon on Kali Linux

    Now the last thing to do. We just need to run AutoRecon against a target. For just an example we are running it on to our localhost server. Here our target address is 1227.10.0.1 (on real life based target this thing could be like something.com). We just need to apply simple command as following:

    sudo autorecon 127.10.0.1

    It will start the process automatically as we can see in the following screenshot:

    autocon working on Kali Linux

    After giving it a decent amount of time it completes it’s scanning process. Then we have to find the search results. Autorecon automatically creates a directory called “results” where in which directory it was running. So after the scanning process is done we need to go to the results directory by command line (or by using mouse clicks on file manager). in the results directory we can find another directory (named after our target’s URL) where all the scan results are stored. On the following screenshot we just showed the CVE’s we found on our target, but there are lot of good stuffs are out there. We are not going to spoonfeed everything. Try them out. We are just showing that we found some vulnerabilities on our target as we can see in the following screenshot:

    autorecon finds vulnerabilities

    This is how we can easily found various information even vulnerabilities on our targeted website using AutoRecon on our Kali Linux system. AutoRecon is very useful tool for bug bounty hunters, cybersecurity researchers and OSCP students.

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  • Best USB WiFi Adapter For Kali Linux 2025 [Updated March]

    Best USB WiFi Adapter For Kali Linux 2025 [Updated March]


    Best WiFi Adapter for Kali Linux

    Nowadays using Kali Linux becomes very simple as our primary operating system because of the non-root user. The main benefit of using Kali Linux as primary OS is we got the hardware support. Yes, we can do our all penetration testing jobs with this Kali Linux 2025, but to play with wireless networks or WiFi we need some special USB WiFi adapters in Kali.
    Best WiFi Adapter for Kali Linux

    Here we have listed some best USB Wireless adapters Kali Linux in 2025. These WiFi adapters are 100% compatible with Kali Linux and supports monitor mode and packet injection, which will help a lot in WiFi penetration testing.

    Best WiFi Adapter for Kali Linux

    Sl
    No.
    WiFi
    Adapter
    Chipset
    Best
    for
    Buy
    1
    AR9271
    Good Old Friend
    2
    AR9002U/RTL8188EUS
    Single Band for Beginners
    3
    RTL8821AU
    Best in Budget
    4
    RT
    3070
    Best
    in it’s Price Range
    5
    RT
    3070
    Compact
    and Portable
    6
    RT
    5572
    Stylish
    for the Beginners
    5
    RTL8812AU
    Smart
    Look & Advanced
    6
    RTL8814AU
    Powerful & Premium
    7
    RT5372
    Chip, Single Band


    Alfa AWUS036NH

    We are using this USB WiFi adapter from the BackTrack days (before releasing Kali Linux) and still we consider it as one of the best. For it’s long range signals we can do our penetration testing jobs from a long distance.

    Alfa AWUS036NHA Kali Linux WiFi Adapter 2020

    Alfa AWUS036NH is plug and play and compatible with any brand 802.11g or 802.11n router using 2.4 GHz wavelength and supports multi-stream & MIMO (multiple input multiple output) with high speed transfer TX data rate up to 150 MBPS. It also comes with a clip which can be used to attach this adapter on a laptop lid.

    1. Chipset: Atheros AR 9271.
    2. Compatible with any brand 802.11b, 802.11g or 802.11n router using 2.4 Ghz wave-length.
    3. Includes a 5 dBi omni directional antenna as well as a 7 dbi panel antenna.
    4. Supports security protocols: 64/128-bit WEP, WPA, WPA2, TKIP, AES.
    5. Compatible with Kali Linux RPi with monitor mode and packet injection.
    6. High transmitter power of 28 dBm – for long-rang and high gain WiFi.
    https://www.amazon.com/Alfa-AWUS036NH-802-11g-Wireless-Long-Range/dp/B003YIFHJY/ref=as_li_ss_tl?dchild=1&keywords=Alfa+AWUS036NHA&qid=1594882122&sr=8-6&linkCode=ll1&tag=adaptercart-20&linkId=2f09cf7cc9b84fcd2be61c590af1d25c&language=en_US
    TP-Link WN722N was very popular WiFi adapter for cybersecurity students. But after relesing the version 2 and 3, it is not so popular now, because it doesn’t support monitor mode and packet injection directly. But in it’s price range it is easy buy. This WiFi adapter have a detachable antenna which makes it very portable.
    tp link wn722n wifi adapter

    TP-LinkWN722N have AR9002U chipset on it’s version 1 and RTL8188EUS chipset on version 2/3 We have an article to use TP-Link WN722N Version 2 and 3 for monitor mode and packet injection on Kali Linux.

    1. Chipset: AR9002U/RTL8188EUS.
    2. Compatible with 2.4 Ghz band only.
    3. 3 dBi onmi directional & detachable antenna.

    We need to remember one thing that this adapter’s version 2 and 3 didn’t support Monitor Mode and Packet Injection directly we need a tweaking on it as we discussed on this article.

    https://www.amazon.com/Alfa-AWUS036NH-802-11g-Wireless-Long-Range/dp/B003YIFHJY/ref=as_li_ss_tl?dchild=1&keywords=Alfa+AWUS036NHA&qid=1594882122&sr=8-6&linkCode=ll1&tag=adaptercart-20&linkId=2f09cf7cc9b84fcd2be61c590af1d25c&language=en_US

    TP-Link AC600/T2U Plus

    Here comes the real budget king. This TP-Link AC600 or T2U Plus has really proven itself with monitor mode, packet injection and soft AP support. This WiFi adapter is not plug and play on Kali Linux. We just need to set the driver for TP-Lnik AC600 on Kali Linux.

    tplink ac 600tplink t2u plus wifi adapter on kali linux

    It comes with a fixed 5dBi antenna which can be 180° rotatable. In this price segment it supports monitor mode on both 2.4 Ghz and 5 Ghz networks. It can be the best choice for ethical hacking students. It has lots of features in this budget.

    1. Chipset: RTL8821AU.
    2. Dual band monitor mode support.
    3. Fixed Antenna

    It also require a very little bit of tweaking to make it work on Kali Linux. All about it we had already discussed on our previous article. In our opinion go with this WiFi adapter when have a tight budget, because it’s build quality is not like the Alfa Cards.

    https://www.amazon.com/Alfa-AWUS036NH-802-11g-Wireless-Long-Range/dp/B003YIFHJY/ref=as_li_ss_tl?dchild=1&keywords=Alfa+AWUS036NHA&qid=1594882122&sr=8-6&linkCode=ll1&tag=adaptercart-20&linkId=2f09cf7cc9b84fcd2be61c590af1d25c&language=en_US

    Alfa AWUS036NHA

    Alfa again. Alfa provides the best WiFi adapters for Kali Linux. This adapter is the older version of Alfa AWUS036NH with Ralink RT3070 chipset. AWUS036NHA is the IEEE 802.11b/g/n Wireless USB adapter with 150 Mbps speed This is also compatible with IEEE 802.11b/g wireless devices at 54 Mbps.

    Alfa AWUS036NH Kali Linux WiFi Adapter 2020

    This plug and play WiFi adapter supports monitor mode and packet injection in any Linux distribution and Kali Linux. Alfa AWUS036NHA comes with a 4 inch 5 dBi screw-on swivel rubber antenna that can be removed and upgrade up to 9 dBi.

    1. Chipset: Ralink RT 3070.
    2. Comes with a 5 dBi omni directional antenna as well as a 7 dBi panel antenna.
    3. Supports security protocols: 64/128-bit wep, wpa, wpa2, tkip, aes
    4. Compatible with Kali Linux (Also in Raspberry Pi) with monitor mode and packet injection.
    https://www.amazon.com/Alfa-AWUS036NH-802-11g-Wireless-Long-Range/dp/B003YIFHJY/ref=as_li_ss_tl?dchild=1&keywords=Alfa+AWUS036NH&qid=1594870855&s=amazon-devices&sr=8-1&linkCode=ll1&tag=adaptercart-20&linkId=4c49c0097d6157190cf04122e27714ed&language=en_US

    Alfa AWUS036NEH

    This Alfa WiFi Adapter is compact and tiny, but it has a good range. It supports plug and play so connect it with Kali Linux machine and start playing with WiFi security. The antenna is detachable and makes it very portable. We have used this to build our portable hacking machine with Raspberry Pi and Kali Linux.

    Alfa AWUS036NEH Kali Linux WiFi Adpater 2020

    Alfa AWUS036NEH is the ultimate solution for going out and red teaming attacks. The long high gain WiFi antenna will give us enough range to capture even low signal wireless networks. This adapter is slim and doesn’t require a USB cable to use.

    1. Chipset: Ralink RT 3070.
    2. Supports monitor mode and packet injection on Kali Linux and Parrot Security on RPi.
    3. Compact and portable.
    https://www.amazon.com/AWUS036NEH-Range-WIRELESS-802-11b-USBAdapter/dp/B0035OCVO6/ref=as_li_ss_tl?dchild=1&keywords=Alfa+AWUS036NEH&qid=1594870918&sr=8-3&linkCode=ll1&tag=adaptercart-20&linkId=c6578f6fb090f86f9ee8917afba3199a&language=en_US

    Panda PAU09 N600

    Besides Alfa, Panda is also a good brand for WiFi adapters with monitor mode. Panda PAU09 is a good WiFi adapter to buy in 2025. This dual-band plug & play adapter is able to attack both 2.4 GHz as well as 5 GHz 802.11 ac/b/g/n WiFi networks.

    Panda PAU09 WiFi adapter for monitor mode

    This adapter comes with a USB docker and dual antennas, which looks really cool. It is also detachable into smaller parts. This adapter is reliable even on USB 3 and works great and fully supports both monitor mode and injection which is rare on a dual band wireless card out of the box.

    1. Chipset: Ralink RT5572.
    2. Supports monitor mode and packet injection on Kali Linux, Parrot Security even in RPi.
    3. 2 x 5dBi antenna.
    4. It comes with a USB stand with a 5 feet cable.
    5. Little bit of heating issue (not so much).
    https://www.amazon.com/Panda-Wireless-PAU09-Adapter-Antennas/dp/B01LY35HGO/ref=as_li_ss_tl?dchild=1&keywords=Panda+PAU09&qid=1594870963&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEzRUUwQjNVSkNGMEFIJmVuY3J5cHRlZElkPUEwODkwNzI3MkZHWUFNUTBRMlRTQSZlbmNyeXB0ZWRBZElkPUEwNzkxNzgzMTBaUEdDS05IUzdDTSZ3aWRnZXROYW1lPXNwX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=&linkCode=ll1&tag=adaptercart-20&linkId=d9d43db491c7cf14863cc99c1b8b7797&language=en_US

    Alfa AWUS036ACH / AC1200

    In Kali Linux 2017.1 update Kali Linux was released a significant update – support for RTL8812AU wireless chipset. Now Alfa AWUS036ACH is a BEAST. This is a premium WiFi adapter used by hackers and penetration testers. It comes with dual antennas and dual band technology (2.4 GHz 300 Mbps/5 GHz 867 Mbps) supports 802.11ac and a, b, g, n.

    Alfa AWUS036ACH WiFi adapter for Kali Linux

    These antennas are removable and if we require higher range, then we can connect an antenna with greater dbi value and use it as a long range WiFi link which makes this one of the best WiFi adapters. Also this adapter has an awesome look.
    If budget is not an issue then this adapter is highly recommended.

    1. Chipset: RealTek RTL8812AU.
    2. Dual-band: 2.4 GHz and 5 GHz.
    3. Supports both monitor mode & packet injection on dual band.
    4. Premium quality with high price tag.
    https://www.amazon.com/Alfa-Long-Range-Dual-Band-Wireless-External/dp/B00VEEBOPG/ref=as_li_ss_tl?dchild=1&keywords=Alfa+AWUS036ACH&qid=1594871102&sr=8-3&linkCode=ll1&tag=adaptercart-20&linkId=928256b6b245a63277f865d406f44c02&language=en_US

    Alfa AWUS1900 / AC1900

    Now this is the beast, then why is it at last? It is last because of its high price range. But the price is totally worth it for this USB WiFi adapter. If the previous adapter was a beast then it is a monster. Alfa AWUS1900 has high-gain quad antenna that covers a really long range (500 ft in an open area).

    This is a dual band WiFi adapter with high speed capability 2.4GHz [up to 600Mbps] & 5GHz [up to 1300Mbps]. It also has a USB 3.0 interface.

    Alfa AWUS036ACH The best wifi adapter for hacking in Kali Linux

    Monitor mode and packet injection supported with both bands and it will be very useful for serious penetration testers. We also can attach this on our laptop display with it’s screen clip provided with the box.


    What we got in the box?

    • 1 x AWUS1900 Wi-Fi Adapter
    • 4 x Dual-band antennas
    • 1 x USB 3.0 cable
    • 1 x Screen clip
    • 1 x Installation DVD-Rom (doesn’t require on Kali Linux. Plug&Play)
    • A consistent solution for network congestion!
    1. Chipset: RealTek RTL8814AU.
    2. Dual-band: 2.4 GHz and 5 GHz.
    3. Supports both monitor mode & packet injection on dual band.
    4. Premium quality with high price tag.
    5. Very long range. (more…)
  • 🛠️ Hack Smarter! Install DeepSeek AI on Kali Linux in 2 commands! [No GPU]

    🛠️ Hack Smarter! Install DeepSeek AI on Kali Linux in 2 commands! [No GPU]

    Imagine needing a powerful GPU just to cybersecurity experiment with AI. Ridiculous, right? Hackers don’t rely on expensive hardware—we make the most of what we have. In the world of cybersecurity, knowledge is power, and AI is the next big weapon. But what if we could run it right on our low end Kali Linux computer, even without a GPU?

    Most AI models are resource-hungry, and codes are locked behind corporate-controlled cloud services that spy on everything we do. Take ChatGPT, for an example—completely closed-source and tied to a centralized system that logs every interaction. That’s not how real hackers work. We need tools that are lightweight, private, and fully under our control. Come on That’s why we prefer Linux over Windows.

    This is where DeepSeek comes in—a fully open-source AI model you can run locally, without sending your data to some shady cloud server. Yes, it’s a Chinese-developed model, but unlike ChatGPT, it’s transparent and open for anyone to inspect. No hidden tracking, no corporate lock-in—just raw AI power, running on our own computer.

    DeepSeek on Kali Linux

    The best part? We don’t need a high-end GPU. Even an older PC (Corei5 4th gen we are using) can handle DeepSeek with the right setup. Get ready to take control and bring AI to our Kali Linux machine? That’s enough intro let’s get started. 🚀

    Installing DeepSeek on Kali Linux

    We don’t have large computer systems with GPU we just got a simple Intel i5 4th gen CPU with 8 GB DDR3 RAM (It’s a 12 years old infrastructure). We run Kali Linux on it seamlessly, now on the Kali Linux system we are going to install DeepSeek on it.

    To do that we need Ollama services on our system. To install and activate Ollama services on our system we need to run following command on our terminal:

    curl -fsSL https://ollama.com/install.sh | sh

    The above command will download & run the installation file for Linux environment as we can see in the following screenshot:

    Downloading Script of DeepSeek for Linux

    On the above screenshot we can see that the downloading process is started. It will take some time depending on our system resources and internet speed.

    installed and runned ollama services on Kali Linux

    After downloading the bash script it will start installing that and then it will automatically starts ollama services. Everything is automatic. By any chance things go different we can check if everything is correct.

    We can verify the installation by running following command:

    ollama --version

    Also we can check if Ollama is running or not by applying following command:

    systemctl is-active ollama.service

    If everything is set we can see Ollama version and active status as the following screenshot:

    Ollama services installed and activated on Kali Linux

    Now we start the main thing. Let’s install DeepSeek. As we are in low end system we are going to install a basic version of DeepSeek, to do so we need to run the following command:

    ollama run deepseek-r1:1.5b

    Here we choose 1.5b model, it’s a basic model for smaller scale AI works. This will run on our system perfectly. For larger systems owners here is the list.

    Model Download Size RAM Needed CPU Best For
    1.5B ~1.1GB 4GB Old CPUs Low-end PCs, Basic AI
    7B ~4.7GB 8GB Mid-range CPUs Balanced AI tasks
    8B ~4.9GB 10GB Fast CPUs Better AI performance
    14B ~9GB 16GB Fast CPUs Advanced AI tasks
    32B ~20GB 32GB High-end CPUs AI developers
    70B ~43GB+ 64GB Workstation CPUs AI research
    671B ~404GB+ 1.5TB Workstation CPUs AI research

    We can choose the model as per our system. For this tutorial and as per our system we have choose model 1.5b (shown in above command). Now it’s time to hit and run the above command. The screenshot shows the output of the above command.

    Deepseek installed on Kali Linux

    Now we have DeepSeek on our system’s terminal. Let’s ask it something. Our chatting screenshot is following.

    Chat with DeepSeek on Kali Linux

    Voilà. We installed DeepSeek on our Kali Linux system locally which runs on very low end CPU. That’s how can easily install DeepSeek on Kali Linux or any other Debian based Linux system easily.

    Creating some stuff using DeepSeek

    Enjoy our articles? Make sure to follow us on Twitter and GitHub, we post article updates there. To join our KaliLinuxIn family, join our Telegram Group & Whatsapp Channel. We are striving to build a community for Linux and cybersecurity. For anything we always happy to help everyone on the comment section and on Telegram Group. As we know our comment section is always open to everyone. We read each and every comment and we always reply.

  • Amap – Gather Info in Easy Way

    Amap – Gather Info in Easy Way

    Amap is an application mapping tool that we can use to read banners from network services running on remote ports. In our this detailed article we are going to learn hot we can use Amap on Kali Linux to acquire service banners in order to identify the services running with open ports on a target system. This is a very good information gathering tool for cybersecurity.

    amap on Kali Linux

    To use Amap to gather service banners, we will need to have a remote system running network services that discloses information when a client device connects to them. In our article we are going to use a Metasploitable2 instance for example. We already have an article about installing Metasploitable2.

    Amap is comes preloaded with our Kali Linux system so we don’t need to install it on our system, we can directly run the following command on our terminal to see the help/options of Amap:

    amap --h

    The output of command shown in the following screenshot:

    amap help options on Kali Linux

    In the above screenshot we can see that -B flag in Amap can be used to run Amap in banner mode. This have it collect banners for the specified IP and service port(s). This application can be used to collect the banner from a single service by specifying the remote IP address and port number.

    For an example we run following command on our terminal:

    amap -B 172.20.10.10 21

    This command will scan our Metaspoitable2 IP to grab the banner of port 21. The result shown in the following screenshot:

    banner garbbing on port 21 using amap

    On the above screenshot, we can see that Amap has grabbed the service banner from port 21 on the Metasploitable2 system. We can also run this command to perform a scan of all the possible TCP ports, all the possible ports must need to scanned. The portions of the TCP headers that define the source & destination port address are both 16 bits in length, also each bit can retain a value of 1 or 0. So there are 216 or 65536 possible TCP port addresses. To scan all the TCP ports all we need to specify the range of 1 to 65535. We can do this by using following command on our terminal:

    amap -B 172.20.10.10 1-65535

    In the following screenshot we can see the output of the applied command.

    amap banner grabbing of all ports

    In the above screenshot we can see that we got the opened ports and their banners. Sometimes the normal output of the command shows lots of unnecessary & redundant information that can be extracted from the output. Like the IP address & metadata is there without any logic. We can filter the output using following command:

    amap -B 172.20.10.10 1-65535 | grep "on" | cut -d ":" -f 2-5

    Now in the following screenshot we can see that the output is to the point.

    filtered output of amap

    This shows the principal that tells how Amap can accomplish the task of banner grabbing is same as some other tools like Nmap. Amap cycles through the list of destination port address, attempts to establish a connection with each port, and then receives every returned banner that is sent upon connection to the service running on the port.

    Love our articles? Stay updated with our articles by following us on Twitter and GitHub. Be a part of the KaliLinuxIn community by joining our Telegram Group, where we focus on Linux and Cybersecurity. We’re always available to help in the comment section and read every comment, ensuring a prompt reply.

  • Spf Permerror Troubleshooting Guide For Better Email Deliverability Today

    Spf Permerror Troubleshooting Guide For Better Email Deliverability Today

    Spf Permerror Troubleshooting Guide

    In the current landscape of business, email plays a crucial role in communication, marketing, and engaging with customers. However, ensuring successful delivery relies heavily on proper authentication rather than merely sending messages. The Sender Policy Framework (SPF) serves to confirm whether a sender has permission to use a specific domain. If it is not configured correctly, significant problems can arise, particularly the SPF PermError. This permanent error within the SPF record can completely prevent emails from being delivered.

    Typically, SPF Permerrors stem from syntax mistakes or surpassing SPF’s technical limitations, such as the maximum of 10 DNS lookups. Unlike temporary issues, a PermError will not resolve on its own and needs immediate attention. Failing to address it could negatively impact your sender reputation, resulting in emails bouncing back or being directed to spam folders. This guide will help you identify and fix SPF PermErrors to ensure your email delivery remains effective and secure.

    Understanding SPF and Its Importance

    Prior to exploring the specific error, it’s important to grasp the fundamentals of SPF. SPF records consist of TXT entries within the Domain Name System (DNS) that specify which IP addresses or domain names are authorized to send emails for a particular domain. When an email is received, the mail server verifies the sending domain’s SPF record to confirm its legitimacy. If the SPF record is set up properly, the email successfully passes SPF authentication, thereby enhancing its likelihood of landing in the inbox.

    An incorrectly set up SPF record can result in various statuses, including Pass, Fail, SoftFail, Neutral, None, TempError, or PermError. Notably, PermError is especially concerning as it indicates a lasting and irreparable error in the syntax or structure of the SPF record.

    What Is an SPF PermError?

    A PermError, which stands for Permanent Error in SPF terminology, arises when the SPF record is incorrectly formatted or breaches specific technical constraints outlined in the SPF specification (RFC 7208). In contrast to temporary errors (TempErrors), which stem from DNS timeouts or other fleeting problems, a PermError signals a lasting issue within the DNS entry that requires correction by the domain administrator.

    valid emails could be declined or sent to the spam folder

    Email servers view this error as a serious issue, leading to the possibility that valid emails could be declined or sent to the spam folder, as the receiving server lacks sufficient confidence in confirming the sender’s identity.

    Common Symptoms of SPF PermError

    You could be encountering an SPF PermError if:

    • Emails sent to Gmail, Yahoo, or other prominent services are unexpectedly being returned or landing in the spam folder.
    • You get return messages that include SPF PermError notifications.
    • Services such as Google Postmaster, MXToolbox, and DMARC reports can reveal problems with SPF authentication.
    • Your email marketing campaigns are experiencing significantly reduced open and click-through rates.
    • Pinpointing and addressing the root issue is essential for improving your email reputation and ensuring better delivery rates.

    Primary Causes of SPF PermError

    SPF PermError can occur due to various factors, each with distinct underlying causes and solutions. Let’s delve into the most common reasons behind it.

    Exceeding the DNS Lookup Limit

    A frequent reason for issues is surpassing the limit of 10 DNS lookups. The SPF protocol stipulates that a maximum of 10 DNS queries can be performed during its assessment. Each mechanism, such as include, a, mx, or ptr, along with certain redirect rules, can initiate a DNS lookup.

    When your SPF record has several include: mechanisms or nested records that point to other services such as Mailchimp, Google Workspace, or Salesforce, you can quickly exceed the limit. If the number of lookups surpasses 10, the SPF verification will result in a PermError.

    Misconfigured or Incorrect Syntax

    SPF records adhere to a precise format, and even a minor mistake can render the entire entry invalid. Frequent syntax mistakes consist of:

    • Incorporating several v=spf1 statements within one record.
    • Absence of qualifiers (+, ~, -, or ?) for the mechanisms.
    • Incorrectly using semicolons in place of spaces.
    • Incorporating domains that are either empty or not valid:

    Errors in syntax hinder the proper parsing of the SPF record, leading to a PermError response.

    Duplicate SPF Records

    For proper operation, a domain must contain only a single SPF TXT record. When multiple SPF records are unintentionally created—often due to the addition of new email services without consolidating existing entries—it can create confusion for DNS servers during the validation process. This misconfiguration results in an SPF PermError since the SPF specification clearly prohibits multiple records for a single domain. To prevent this issue, it’s essential to consolidate all SPF mechanisms into one coherent record.

    Using Deprecated or Risky Mechanisms

    Using mechanisms like ptr is typically advised against due to the potential security risks and performance drawbacks they present. If these are implemented and DNS resolution encounters issues, it may result in an SPF PermError, which can interfere with email validation processes. Additionally, an overreliance on wildcards or vague redirect rules can introduce confusion, leading to inconsistent and troublesome results. To ensure reliable and secure SPF configurations, it is preferable to steer clear of these hazardous components entirely.

    How to Troubleshoot and Resolve SPF PermError

    In order to successfully address the SPF PermError and improve your email deliverability, it’s essential to systematically identify the problem and implement the necessary fixes. Here’s a guide on how to proceed.

    Step 1: Validate the SPF Record Using a Trusted Tool

    Start by utilizing SPF validation resources like MXToolbox, Kitterman’s SPF checker, or Google Admin Toolbox. These resources will analyze your SPF record and identify particular problems, such as the number of DNS lookups conducted, any syntax mistakes, or the presence of multiple SPF records.

    This diagnostic result offers a distinct foundation for making adjustments.

    Step 2: Check the DNS Lookup Count

    Should the report indicate more than 10 lookups, it’s essential to minimize that number. Begin by assessing which include: statements are genuinely required. Numerous email providers offer SPF records that are “flattened” or optimized to eliminate superfluous nesting. Additionally, you can consolidate multiple sending services under a single custom domain to lower the total number of lookups.

    In certain situations, it may be beneficial to reduce the number of platforms used for sending in order to simplify SPF management.

    Step 3: Eliminate Duplicate SPF Entries

    Log into your DNS management interface and look for any TXT records that begin with v=spf1. If you find several of them, merge them into one comprehensive SPF record that includes all required mechanisms. Ensure that you adhere to the correct syntax and do not surpass the character limits (255 characters per individual string and 512 characters for the entire DNS response).

    Ensure that your DNS provider, which necessitates record splitting, manages SPF records appropriately and avoids creating duplicates.

    Ensure that your DNS provider, which necessitates record splitting, manages SPF records

    Step 4: Fix Syntax Errors

    If your validation tool shows that there is incorrect syntax, take the time to thoroughly check your SPF string for correctness. Key aspects to examine include:

    • The occurrence of v=spf1 at the start.
    • Make sure that the mechanisms are divided by spaces rather than using commas or semicolons.
    • Make sure there are no trailing spaces or additional characters at the end.
    • Making sure include: domains are valid and live.

    To prevent any typing mistakes, it’s recommended to directly copy and paste SPF mechanisms from the documentation provided by the service providers.

    Step 5: Flatten Your SPF Record (With Caution)

    SPF flattening refers to the process of substituting any mechanisms that trigger lookups (such as include, a, mx, etc.) with specific IP addresses. This approach reduces the number of DNS queries and helps maintain SPF compliance. Nevertheless, it’s important to proceed with caution, as IP address ranges can vary over time, necessitating regular updates to your flattened records.

    There are numerous tools and scripts designed to streamline the process of SPF flattening effectively. Additionally, they assist in maintaining up-to-date SPF records as IP addresses evolve over time.

    Step 6: Set a Sensible SPF Policy

    The concluding mechanism in an SPF record should preferably be set to ~all (SoftFail) or -all (Fail), depending on your desired level of strictness. Using ~all provides flexibility during the configuration or testing phases, whereas -all is more suitable for robust security measures. It’s advisable to steer clear of +all, as it permits any sender, undermining the primary objective of SPF.

    Verifying the Fix and Ongoing Monitoring

    After you’ve made the necessary adjustments, recheck the SPF record using online validation tools. Make sure that:

    • There is just a single SPF record present.
    • The overall number of lookups is under 10.
    • The syntax is devoid of any errors.
    • Your record concludes with an appropriate qualifier such as ~all or -all.

    Distribute test emails and check DMARC reports or email headers to confirm the status of SPF passing. Additionally, Google’s Postmaster Tools and Microsoft SNDS serve as valuable resources for tracking sender reputation.

    Establish a consistent routine for examining your SPF record, particularly when incorporating new services or third-party applications. It’s essential to reassess your SPF settings whenever there are modifications to your email system to avoid recurring problems.

  • Spinbetter in Bangladesh: Best Sports & Casino Platform

    Spinbetter in Bangladesh: Best Sports & Casino Platform

    A Comprehensive Evaluation of the Premier Online Betting Platform — Spinbetter

    Spinbetter is a go-to online platform for Bangladeshi users

    Spinbetter is a go-to online platform for Bangladeshi users who enjoy sports betting and casino games. Known for its extensive offerings, this bookmaker caters to a wide range of preferences with a sleek design and user-friendly navigation. Whether you’re a fan of cricket betting or enjoy spinning the reels of virtual slots, Spinbetter has it all.

    The sports betting section is particularly appealing to Bangladeshi users, featuring popular sports like cricket, football, and kabaddi. Both live and pre-match betting options are available, allowing users to engage with their favorite sports in real-time. Additionally, the platform provides competitive odds, ensuring an exciting and rewarding experience.

    For casino enthusiasts, Spinbetter offers an impressive collection of online games, including slots, poker, and virtual table games. Those seeking a more immersive experience can explore the live casino section, where real dealers bring the action to life.

    Convenience is key for Bangladeshi players, and Spinbetter delivers with easy registration, secure payment methods supporting local transactions, and a robust mobile app for gaming on the go. Combined with enticing bonuses and reliable customer support, Spinbetter makes online betting and gaming stress-free and enjoyable for users in Bangladesh.

    How to Register on Spinbetter

    Registering on Spinbetter is quick and simple for users in Bangladesh. Follow these steps to get started:

    1. Visit the Spinbetter Website: Open your browser and go to the official Spinbetter website. You’ll find an easy-to-navigate interface.
    2. Click on ‘Registration’: Look for the registration button at the top of the homepage. Click it to start creating your account.
    3. Choose Your Registration Method: Spinbetter offers several options, including email, phone number, or social media. Select the method most convenient for you.
    4. Fill in Your Details: Enter basic information like your name, email, or phone number. Make sure to choose Bangladesh as your country and set your preferred currency (Bangladeshi Taka is supported).
    5. Confirm Your Registration: Complete the process by creating a secure password. Review and agree to the terms and conditions. Now, hit the ‘Register’ button.
    6. Verify Your Account: Depending on your registration method, you may need to verify via email or SMS. Simply follow the prompts.

    Once registered, you can explore Spinbetter’s features, deposit funds using local payment methods, and start betting or playing casino games. It’s that easy!

    Bonuses and Promotions for Users

    Spinbetter offers a range of bonuses tailored to users in Bangladesh, giving an exciting boost to their betting and gaming experience. One of the standout offers is the Welcome Bonus for new users. Upon signing up and making your first deposit, you can receive up to BDT 10,000 as a 100% match on your deposit. This provides a great start to explore the platform’s features.

    For regular players, Spinbetter frequently runs deposit bonuses and cashback promotions. For instance, weekly reload bonuses reward users with a 50% match on deposits of at least BDT 1,000, with a maximum bonus of BDT 5,000. These bonuses keep your gaming momentum going long-term.

    Spinbetter’s unique Accumulator Bonus also stands out. If you place combo bets with at least three selections and win, you can enjoy up to a 10% boost on your winnings. This is a fantastic incentive for sports bettors aiming for higher payouts.

    Finally, seasonal promotions add extra excitement during major sporting events or festive periods. These often include prize draws, free bets, or additional bonuses worth thousands of Bangladeshi Taka. With such diverse rewards, Spinbetter creates a dynamic and rewarding experience for players in Bangladesh.

    Payment and Withdrawal Options

    Spinbetter provides secure and convenient payment methods tailored for users in Bangladesh. The platform supports a variety of options, including local bank transfers, mobile payment services such as bKash and Nagad, and popular e-wallets like Skrill and Neteller. Additionally, users can make transactions using cryptocurrency for a more modern alternative.

    The minimum deposit amount is BDT 100, making it accessible for players with different budgets. Deposits are processed instantly, allowing you to start your gaming or betting experience without delays. Withdrawals are equally user-friendly, with a minimum withdrawal amount of BDT 200. Funds can typically be accessed within 24 hours, depending on the chosen method.

    Spinbetter takes security seriously, utilizing advanced encryption technologies to protect your financial data and ensure hassle-free transactions. To make things even easier, Bangladeshi users can select BDT as their preferred currency during registration, avoiding unnecessary currency conversion fees.

    Exploring Spinbetter’s Sports Betting Section

    Spinbetter’s sports betting section is a haven for sports enthusiasts in Bangladesh. The platform covers a vast range of sports, from global favorites like football, cricket, and basketball to niche interests such as badminton and table tennis. For cricket fans, especially, there are extensive betting markets on international matches, T20 leagues, and even domestic tournaments.

    One of the standout features is the live betting option, which allows users to place bets as the action unfolds. With real-time updates and dynamic odds, you can make strategic decisions based on the game’s progress. The platform ensures competitive odds across all sports, increasing your chances of reaping profitable outcomes.

    Spinbetter also caters to bettors with diverse preferences, offering various markets such as match winners, handicaps, total scores, and player performances. Whether you like straightforward bets or more complex strategies, there’s something for everyone.

    For convenience, Bangladeshi users can customize their dashboard to highlight their favorite sports and events. Additionally, Spinbetter frequently features major sporting events, providing special promotions or accumulator boosts during global tournaments like the ICC World Cup and FIFA World Cup. Overall, the sports betting section combines variety, quality, and user-friendly tools, making it highly engaging for Bangladeshi players.

    Popular Online Casino Games to Play

    Spinbetter brings an exciting selection of online casino games for players in Bangladesh, featuring both global hits and games tailored to local tastes. One of the top favorites is the slot game Starburst, renowned for its vibrant cosmic theme and frequent payouts. Another standout is Mega Moolah, which offers thrilling jackpot opportunities that can reach millions of Bangladeshi Taka.

    For fans of card games, Texas Hold’em provides an engaging poker experience suitable for both beginners and competitive players. Spinbetter also offers regular poker tournaments, letting you test your skills against others while enjoying generous prize pools.

    If you’re into classic casino games, European Roulette delivers the timeless thrill of predicting the winning number or section on a spinning wheel. On the other hand, Classic Blackjack is perfect for players who enjoy strategizing to beat the dealer and reach the coveted score of 21. Both games feature live dealer options, bringing an immersive casino atmosphere right to your screen.

    Spinbetter provides unique game variants like multi-hand blackjack and lightning roulette, catering to diverse preferences. With such iconic games and smooth gameplay, the casino section at Spinbetter guarantees non-stop entertainment for Bangladeshi players.

    Top Live Casino Games Available

    Spinbetter’s live casino section offers an immersive gaming experience for players in Bangladesh, combining real-time action with top-tier entertainment. Among the standout games is Lightning Roulette, where every spin comes with electrifying multipliers that can boost your winnings significantly. Its fast-paced nature and stunning visuals make it a crowd favorite.

    Another popular choice is Crazy Time, a vibrant game show with multiple bonus rounds and entertaining hosts that keep the excitement alive. For fans of board games, Monopoly Live offers a unique twist, blending the classic Monopoly concept with thrilling live dealer gameplay and incredible prize opportunities.

    For card game enthusiasts, Baccarat Squeeze delivers an elevated experience with dealers theatrically revealing cards to build anticipation, perfectly capturing the essence of traditional casino elegance. Meanwhile, Infinite Blackjack is a must-try for those who love versatility, offering unlimited seats and innovative side bets to enhance your chances of winning.

    Spinbetter ensures high-quality streaming and interactive features, making it feel as though you’re playing at a real casino from the comfort of your home. With its engaging live casino selection, Spinbetter guarantees Bangladeshi players endless excitement and opportunities to win big.

    Reliable Customer Support for Spinbetter Users

    Spinbetter ensures top-notch customer support for its users in Bangladesh to deliver a hassle-free experience. Their dedicated team is available 24/7, so you can get assistance whenever needed, no matter the time.

    The platform offers multilingual support, catering to a diverse set of players, including those who prefer Bengali. This feature guarantees smooth communication and efficient solutions. For instant assistance, the live chat option connects users directly with friendly and knowledgeable representatives who resolve queries in real-time.

    Additionally, email support is available for more detailed inquiries. Simply reach out, and the team will respond promptly with thorough answers. Spinbetter also features a user-friendly help center filled with detailed articles and FAQs, providing quick self-service options for common issues.

    With a commitment to reliability and accessibility, Spinbetter’s customer support ensures Bangladeshi players enjoy a seamless and enjoyable gaming experience. You’re never far from expert help!

  • Findomain — All Information of Domain

    Findomain — All Information of Domain

    As penetration tester we encounter with web-servers a lot. Before doing any attacks we first study how it is? and gather various information on it which is called “information gathering” sometime it called “reconnaissance” or “recon” in short in cyber security term.

    To do recon we need various tools and websites. We go there and put our target domain or IP and try to gather info about it. But on our this article we are going to learn how we can easily gather information from one tool. This tool is called Findomain. Now this tool will use services we need by it’s own and show us the results. It’s also capable of subdomain monitoring, alerts via Discord, Slack and Telegram, multiple
    API Keys. Lets install Findomain on our Kali Linux system and try to learn about it’s use.

    Findomain on Kali Linux

    Installing Findomain on Kali Linux

    Nah, we should not make a headline about it, it’s very simple, but we have to do it for better Search Engine Optimization. We just need to run following command to install Findomain on our updated Kali Linux system.

    sudo apt install findomain -y

    After applying the above command it will prompt for password of current user. Then the installation of findomain will start on our Kali Linux, as we can see in the following screenshot:

    installing findomain on kali linux

    The installation process will not take a minute, depending on our internet speed and system configuration.

    Using Findomain on Kali Linux

    Before run findomain against any target as always we will take a look on it’s options by running following command:

    findomain -h

    We can see the output in the following screenshot:

    help options for findomain

    Now we can set various platfrom’s API on findomain. For an example we are going to demonstrate how we can set SecurityTrails API on this tool. First we open SecurityTrails website.

    securitytrails homepage

    Then we need to click on “Sign Up Free” on the top right corner. Then we have the “SignUp” page as we can see in the following:

    securitytrails signup

    Here we can upload our details and sign up here. They will verify our email so we need to use original email or temp mail. After the mail verification is complete we can see our accounts page as following:

    securitytrails my account page

     Here we need to click on the “API” section. Then “API Keys”, and we get our API Key, as shown in the following screenshot (Our API Key is hidden due to security reasons):

    SecurityTrails API key

    Here one thing to remember on the basic Free plan of SecurityTrails we can use the API keys 50 times a month.

    Okey, Now we need to set it on our Findomain, we just have to copy our SecurityTrails API key and run the following command on our terminal:

    findomain_securitytrails_token=YourAccessToken

    We can see the above thing on the following screenshot:

    securitytrails API key seiing on findomain on Kali Linux

     Just like this we can add various API’s on our Findomain tool. Here we can know more about it.

    Now run Findomain against a target for an example here we are taking Google (hope they will not mind) and run the following command:

    findomain_securitytrails_token="YourAccessToken" && findomain -t google.com

    The results are as following screenshot:

    findomain working on Kali Linux

    There are many type of uses this tools offers, some of them are as following:

    1. Make a search of subdomains and print the info in the screen:

    findomain -t example.com

    2. Make a search of subdomains and export the data to a output file (the output file name in it case is example.com.txt):

    findomain -t example.com -o

    3. Make a search of subdomains and export the data to a custom output file name:

    findomain -t example.com -u example.txt

    4. Make a search of only resolvable subdomains:

    findomain -t example.com -r

    5. Make a search of only resolvable subdomains, exporting the data to a custom output file.

    findomain -t example.com -r -u example.txt

    6. Search subdomains from a list of domains passed using a file (we need to put a domain in every line into the file):

    findomain -f file_with_domains.txt

    7. Search subdomains from a list of domains passed using a file (we need to put a domain in every line into the file) and save all the resolved domains into a custom file name:

    findomain -f file_with_domains.txt -r -u multiple_domains.txt

    8. Query the Findomain database created with Subdomains Monitoring.

    findomain -t example.com --query-database

    9. Query the Findomain database created with Subdomains Monitoring and save results to a custom filename.

    findomain -t example.com --query-database -u subdomains.txt

    10. Import subdomains from several files and work with them in the Subdomains Monitoring process:

    findomain --import-subdomains file1.txt file2.txt file3.txt -m -t example.com

    Findomain notifications on Telegram/Discord/Slack

    Findomain was one of the first tools to use a relational database for tracking subdomains. It can manage millions or even trillions of subdomains, as well as thousands of them at once.

    First, we need to choose how we want to receive notifications. The options include Discord, Slack, or Telegram. Here, in the official documentations we can easily learn how to set it up for Discord, Slack and Telegram webhook.

    There are some of the uses. We can know about more uses on Findomain’s GitHub page.

    This is how we can install and run Findomain on our Kali Linux, which is the fastest and complete solution for domain recognition. Supports
    screenshoting, port scan, HTTP check, data import from other tools,
    subdomain monitoring, alerts via Discord, Slack and Telegram, multiple
    API Keys for sources and much more.

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