Linux Basics
In May 2025, Cybereason Global Security Operations Center (GSOC) detected that threat actors have been hosting malicious WordPress websites to deliver malicious versions of the legitimate NetSupport Manager Remote Access…
Security Services issue Threat Analysis reports to inform on impacting threats. The Threat Analysis reports investigate these threats and provide practical recommendations for protecting against them. In this Threat Analysis…
Mozilla Firefox is the preferred web browser for many Linux users. It is free and open source software, which as we all know, goes hand in hand with any Linux…
If you are having trouble booting into your Ubuntu 22.04 system, there is a tool called Boot Repair that can remedy a broad range of frequent issues. Usually trouble with booting can…
After installing NGINX on Ubuntu Linux, either as a web server or reverse proxy server, you’ll need to learn the basics of administrating the service. In this tutorial, we’ll show how to check the…
SSH (Secure Shell) is used to handle network services securely over an unsecured network. Some examples include: remote command-line, login, and remote command execution. Normally to log into SSH, it must…
GCC (GNU Compiler Collection) is a compiler system developed to support various programming languages. It is a standard compiler used in most projects related to GNU and Linux, for example,…
Checking for open ports on Ubuntu Linux is an essential part of security administration. Some Linux software works by listening for incoming connections. A simple example would be a web server, which…
Wasabi is a free and open source Bitcoin wallet that can be installed on Linux distros like Debian and Ubuntu. One of the biggest benefits of using Wasabi wallet is…
BitPay wallet is a popular choice among cryptocurrency users because it supports a wide variety of cryptocurrencies such as Bitcoin, Ethereum, and a slew of others. The wallet also provides…