---
title: Set Anti-cache Headers
impact: MEDIUM
impactDescription: prevents sensitive data caching
tags: headers, cache, sensitive-data, security
---

## Set Anti-cache Headers

This rule ensures high quality and security in Python and PySpark applications.

**Implementation Guidance:**
- Follow standard Python best practices (PEP 8)
- Use type hints for better clarity
- For PySpark, prefer DataFrame API over SQL strings where possible
- Ensure proper resource management (using \`with\` statements)