Ensures recovery after a ransomware or hardware failure (3-2-1 Rule). Fewer running apps mean a smaller "attack surface". Industry Standard Benchmarks
Validating that security events (logins, failed attempts) are recorded and alerted. Critical Security Checklist Why it Matters Disable Root SSH
Multi-factor authentication stops 99.9% of account takeover attempts. security servers
Ensuring encryption for data at rest (e.g., S3, EBS) and in transit (TLS/SSL).
Prevents direct brute-force attacks on the most powerful account. Ensures recovery after a ransomware or hardware failure
Every open port is a potential entry point; close all but the essential ones.
A security server review (often called a or Configuration Review ) is a systematic audit of a server's settings to ensure it meets hardening standards and is protected against unauthorized access. Core Review Categories Critical Security Checklist Why it Matters Disable Root
Checking firewall rules (default-deny), closed ports, and VPN/SSH security.