Ethical hacking and penetration testing

Program for monitoring Wi-Fi Kismet is a wireless 802.11 detector, sniffer and intrusion detection system. The program monitors wireless space and keeps logs of detected devices and various events (for example, wireless attacks). When using the GPS module, Kismet can record the coordinates of the access points seen. Thanks toRead More

Let's start with the theory in order to understand why the process of decrypting Wi-Fi traffic in Wireshark requires some effort and why one cannot just decrypt any captured Wi-Fi traffic even if one has a password from the Access Point. When transmitting via Wi-Fi, the traffic is encrypted usingRead More

Is it dangerous to use open Wi-Fi networks Internet access via Wi-Fi is currently very popular. There are Wi-Fi hot-stops in apartments, in workplace. When using wireless access, it is important to maintain the security of your Access Point. Nowadays, public Wi-Fi networks are very popular as well. They areRead More

The zcat command is an analogue of cat, which displays the contents of one or more files. More specifically, the cat command is designed to merge several text files. The command runs like this: cat file1 file2 file3 The contents of all files will be consistently output to standard output.Read More

There is a lack of reliable services to check whether a web site is banned in Google AdSense. So, a new online service was created to test AdSense ban for a website. It is actual free service to check sites for Google AdSense ban. It is completely free and itRead More

Source. snap is another way to make package installation easier. In fact, the set of programs that can be installed using a snap is not particularly large, but there are quite exotic ones among them - for example, Skype is now officially distributed using snap. In the same place youRead More

Source. General Information about Docker The concept of Docker is packaging of programs and entire operating systems in containers. These containers are easy to deploy. They can be quickly reset to their original state. You can have several identical programs with different settings. The program is distributed with all necessaryRead More

After installing Linux at the first boot you may encounter the error mentioned in the subject. To understand the reason, literally a couple of words about the boot process. It all starts with the fact that the BIOS initializes the devices, including hard drives; after that, the BIOS transmits controlRead More

Table of contents 1. What is VPN for, what does it give me 2. How VPN works 3. What is OpenVPN 4. Clear and workable instructions for setting up OpenVPN 5. OpenVPN Certificates 6. How to install OpenVPN 7. Creating OpenVPN keys 8. Creating OpenVPN keys in Debian, Ubuntu, LinuxRead More

Where to download Kali Linux Kali Linux makes things difficult for beginning Linux users. Moreover, these difficulties begin to arise at the stage of downloading the distribution. It is quite understandable, there are 5 official download pages, and more than 10 options have been proposed on the page with mainRead More