Debian
How to Install Rkhunter on Debian 10
Install and configure DirectAdmin on a Debian 10 server: update your system, run the installation script, and create an Apache virtual host.
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28 articles Security
Debian
How to Set Up Fail2ban on Debian 11
Use Fail2ban to block malicious users on your Debian 11 server. This tutorial shows you how to set it up.
Debian
How to Install CrowdSec on Debian 11
Learn how to install CrowdSec on Debian 11 and protect your server from brute-force attacks.
Rocky Linux
How to Set Up SSH Keys on Rocky Linux 8
Discover the steps to generate and configure SSH keys on Rocky Linux 8
Rocky Linux
How to Enable TLS 1.3 in Apache on Rocky Linux 8
Learn how to enable TLS 1.3 in Apache on Rocky Linux 8 for improved security and performance.
CentOS
Using Two-Factor Authentication with Sudo and SSH on Linux with Google Authenticator
Learn how to use two-factor authentication with Sudo and SSH on Linux using the Google Authenticator app.
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