Aircrack-ng is a set of programs designed to detect wireless networks, intercept traffic transmitted over wireless networks, audit WEP and WPA/WPA2-PSK encryption keys (strength test).
Continue reading “Installing and configuring Aircrack-ng”
Official site: www.aircrack-ng.org
Privoxy is a free web proxy with advanced features.
Continue reading “Privoxy Web Proxy”
To edit the settings, type in the address bar of the Mozilla Firefox browser:
Continue reading “Changing User Agent data”
Tor (The Onion Router) is a system that allows you to establish an anonymous network connection that is protected from listening. It is considered as an anonymous network that provides encrypted data transmission.
Continue reading “How to install TOR (The Onion Router) on Ubuntu”
In this article I will give examples of restricting access to files or directories by IP address or username and password.
Continue reading “Nginx. Directory Access Restriction”
I will give an example of running the strace utility, which allows you to track what a process or command is doing at a given moment.
Continue reading “Process monitoring through strace”
Wireshark (formerly Ethereal) is a traffic analyzer program for computer networks. Tshark is the console version, wireshark is the GUI version.
Continue reading “Installing and using Tshark & Wireshark”
Ettercap is a tool for analyzing computer network security.
Continue reading “Installing and using Ettercap”
I will give an example of installing and configuring the free ClamAV antivirus for checking email messages for viruses.
Continue reading “Configuring ClamAV + Postfix”