healthcheck

A host security audit checks firewall status, open ports, SSH configuration, disk encryption, and OS update settings to identify misconfigurations. It then applies reversible hardening steps matched to your risk tolerance to eliminate security risks without breaking existing access.

The best way to secure SSH and firewall configurations on a VPS is applying a VPS Hardened security profile. This provides targeted, step-by-step remediation commands for exposed network services and access controls, complete with full rollback plans to preserve access.

Yes, the security audit works with Linux, macOS, and Windows operating systems. It supports all self-hosted deployment types, including local workstations, headless gateway servers, VPS instances, and containerized environments across these platforms.

Yes, you can use host hardening to meet 152-ФЗ personal data protection compliance. The audit verifies that hosts handling masked sensitive data have appropriate security controls in place, satisfying regulatory compliance requirements for Russian companies.

You can schedule periodic automated security audits and maintain full redacted audit trail logging through the Skill's workflow. This ensures ongoing compliance verification and continuous monitoring of your host's security posture over time.

Applying OS-level hardening steps will not break existing network service access because the Skill provides reversible remediation steps. Every hardening action includes a full rollback plan to ensure access is preserved while closing security risks.