Eliminate vulnerabilities and lock down your CentOS infrastructure against external threats.
Setting up zone-based rules and rate-limiting to prevent brute-force attacks.
Disabling root login, changing default ports, and enforcing Ed25519 key-based authentication.
Don't disable it—tune it. How to create custom policies for Apache and PHP-FPM.
Security and performance are two sides of the same coin. A hardened server is more resilient to DDoS and malicious traffic, ensuring that your resources are available for legitimate users.