How to Verify Fail2Ban is Working on Ubuntu 20.04: Comprehensive Guide
Maintaining the security of your Ubuntu 20.04 server is crucial to protect it from unauthorized access and malicious activities. One effective tool for enhancing server…
Fail2Ban
How to Reset Port 22 (SSH) on Linux
Managing your server’s SSH (Secure Shell) access is crucial for security and functionality. Port 22 is the default port used for SSH connections. If you’ve…
How to Protect MySQL with Fail2Ban on Ubuntu
Securing your MySQL database is crucial to protect sensitive data from unauthorized access and potential attacks. Fail2Ban is a popular intrusion prevention software that monitors log files…