Security & Privacy



IPv4 vs IPv6: Why the Future is Already Here and How It Affects Your Server

Greetings!Today, I want to talk to you about IP addresses: what types exist, the difference between IPv4 and IPv6, why IPv6 is the future, when it’s time to switch, and why everyone will eventually ...

Wazuh for IT Professionals: Free Open-Source Cybersecurity Solution

Hello friends, Today we will talk about the Wazuh platform — an open-source security platform. In this article, you will learn what it is, who needs it, why it is popular, and we will also go over ...

How to disable remote access to the root user?

Hi! On server-related forums, I realized the following - very often people don't know how to disable remote access to the root user. However, this is a very important step in ensuring the security of ...

OSSEC: A reliable tool for monitoring and protecting systems

The modern IT world is facing a growing number of threats, ranging from unauthorized access to sophisticated malware attacks. To protect the business infrastructure, it is important to use reliable mo...

RKHunter: An effective tool for detecting rootkits and improving security

In the modern world of cyber threats, reliable protection of servers and systems is one of the top priorities for business. Special attention should be paid to protection against rootkits, malware tha...