Security Hardening

Purpose

Proactive reduction of attack surface across infrastructure layers through systematic configuration hardening, least-privilege enforcement, and automated security controls. Applies industry-standard CIS Benchmarks and zero-trust principles to operating systems, containers, cloud configurations, networks, and databases.

When to Use This Skill

Invoke this skill when:

• Hardening production infrastructure before deployment
• Meeting compliance requirements (SOC 2, PCI-DSS, HIPAA, FedRAMP)
• Implementing zero-trust security architecture
• Reducing container or cloud misconfiguration risks
• Preparing for security audits or penetration tests
• Automating security baseline enforcement
• Responding to vulnerability scan findings

Hardening Layers