> ## Documentation Index
> Fetch the complete documentation index at: https://vibecoderdocs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Application Security

> Input validation, authentication, authorization, and protecting against common vulnerabilities.

# Application Security

The code you write is the first line of defense. Application security is about writing code that handles malicious input, enforces access controls, and doesn't leak sensitive data.

<Warning>
  This section is a work in progress. Content is being actively developed.
</Warning>

## Topics to Be Covered

* The OWASP Top 10 (and what each one means in plain English)
* Input validation and sanitization
* SQL injection and how to prevent it
* Cross-Site Scripting (XSS)
* Cross-Site Request Forgery (CSRF)
* Authentication best practices
* Authorization and access control
* Secure session management
* Dependency vulnerabilities
* Error handling without leaking information