Prompt

Conduct a security audit for a full-stack application covering OWASP Top 10 and beyond:

**Security Assessment Areas:**
1. Authentication and authorization
2. Input validation and sanitization
3. Session management
4. API security
5. Data encryption (at rest and in transit)

**Vulnerability Testing:**
- SQL injection scenarios
- XSS attack vectors
- CSRF protection
- Security misconfiguration
- Sensitive data exposure

**Remediation Guide:**
- Specific code fixes
- Security headers configuration
- Dependency updates
- Infrastructure hardening
- Monitoring and alerting

Application stack: {INSERT TECH STACK}