vps-hardening

Name: vps-hardening
Rating: 5 (8 reviews)
Author: GoldenWing-360

Baseline-harden a Debian or Ubuntu VPS in roughly thirty minutes. Covers SSH key-only authentication, UFW firewall, fail2ban with web-app jails, unattended security upgrades, kernel sysctls, journalctl retention, and sudo policy. Invoke when provisioning a new VPS, inheriting one without documented hardening, or before exposing a service to the public internet.

8stars

Updated last month

View on GitHub ↗License: MIT

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/plugin marketplace add GoldenWing-360/claude-security-skills

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VPS Hardening

A pragmatic baseline for a single Debian/Ubuntu VPS hosting a few services. Not a CIS benchmark — those are excellent but too long for a vibe-coded side project to follow on day one. This is the 30-minute version that gets you 90% of the way.

Assumptions: you have root SSH access (typically via the provider's initial password). You will be the first and probably only operator.

When to invoke

New VPS provisioned, no hardening yet
Inherited a VPS with no documentation

[Description truncada. Veja o README completo no GitHub.]

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