Security

Amnezia VPN is a free, open-source application that allows users to create their own VPN server on a virtual server. In this guide, we will explain how to set it up and provide a simple tutorial on modifying and configuring protocols.

SSH keys are a powerful tool for securing remote connections. They are used for authentication and data encryption when working over SSH. Unlike traditional passwords, SSH keys provide a much higher level of protection, as their mechanism avoids

A hacked website is always a source of stress, especially if the issue is discovered too late. The site can end up on search engine blacklists and be flagged as “unsafe,” which leads to a significant drop in traffic, sometimes to almost zero.

DDoS attacks can paralyze company websites, leading to financial losses and reputational damage. Smart technologies help minimize the impact of such attacks. We've compiled a selection of the best solutions for countering DDoS attacks so you

The term "backup" means creating a duplicate copy of important files and folders. It is not just a simple copying process, but a strategically important process

It is often necessary to know which devices are connected to the Linux local network. This is necessary if you want to connect to one of the PCs and have no clear idea if its address is the same, or if you just want to make sure that your network is

Site testing allows you to find vulnerabilities and bugs that can be exploited by attackers. If you are a site administrator, we recommend adding penetration testing to your list of tools and regularly searching for vulnerabilities to ensure your