SSHGuard - application for securing VPS/dedicated servers

SSHGuard is a tool designed to protect SSH servers from unauthorized access attempts. Its main goal is to mitigate risks associated with brute force attacks, which are common threats targeting these servers. SSHGuard operates by monitoring system logs and identifying malicious login attempts. Upon detecting suspicious activity, SSHGuard automatically blocks the offending IP addresses for a specified duration, significantly complicating attackers' efforts to gain access to the host. This simple yet effective solution enhances server security by eliminating the risk posed by persistent password guessing attempts. With a user-friendly interface and support for various operating systems, SSHGuard becomes an invaluable tool for server administrators aiming to provide greater security for themselves and their users while using the SSH protocol.