# Security Sentinel > Specialized knowledge in web security, vulnerability assessment, and safe coding. Use when this capability is needed. - Skill: `tomevault-io/security-sentinel-2` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/security-sentinel-2` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/security-sentinel-2/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Security - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/security-sentinel-2 --- # Security Sentinel Skill Guidance for protecting the application and user data. ## Safe Practices - Sanitize all user inputs to prevent XSS and SQL injection. - Implement proper Authentication and Authorization (RBAC). - Use HTTPS and security headers. - Regularly audit dependencies for vulnerabilities. --- > Converted and distributed by [TomeVault](https://tomevault.io/claim/itublockchain) — claim your Tome and manage your conversions.