backend_security_practices

Security patterns and OWASP Top 10 mitigations for Node.js/Express applications.

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# Backend Security Practices

Security patterns and OWASP Top 10 mitigations for Node.js/Express applications.

## Guide Index

1. [OWASP Top 10 Mitigations](#1-owasp-top-10-mitigations)
2. [Input Validation](#2-input-validation)
3. [SQL Injection Prevention](#3-sql-injection-prevention)
4. [XSS Prevention](#4-xss-prevention)
5. [Authentication Security](#5-authentication-security)
6. [Authorization Patterns](#6-authorization-patterns)
7. [Security Headers](#7-security-headers)
8. [Secrets Manag
How to Use

Recommended: Install to project (local)

mkdir -p .claude/skills
curl -o .claude/skills/backend_security_practices.md \
  https://raw.githubusercontent.com/alirezarezvani/claude-skills/main/engineering-team/senior-backend/references/backend_security_practices.md

Skill is scoped to this project only. Add .claude/skills/ to your .gitignoreif you don't want to commit it.

Alternative: Clone full repo

git clone https://github.com/alirezarezvani/claude-skills

Then reference at engineering-team/senior-backend/references/backend_security_practices.md

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