Lesson 39 of 40 Security Expert ⏱ 35 min

Security — Auth, OWASP & Secrets Management

Secure Python apps — bcrypt hashing, JWT best practices, OWASP Top 10 mitigations, Azure Key Vault secrets, and dependency scanning.

Part 1: Introduction to Security — Auth, OWASP & Secrets Management

Secure Python apps — bcrypt hashing, JWT best practices, OWASP Top 10 mitigations, Azure Key Vault secrets, and dependency scanning.

This lesson uses Python 3.13 features and follows best practices for development in Visual Studio 2026 with Copilot assistance.

Part 2: Core Concepts & Code Examples

# Security — Auth, OWASP & Secrets Management — Python 3.13 Example
from typing import Any

def main() -> None:
    """Entry point demonstrating lesson 39 concepts."""
    print(f"Lesson 39: Security — Auth, OWASP & Secrets Management")

if __name__ == "__main__":
    main()

Part 3: Best Practices & Patterns

Apply the patterns from this lesson consistently across your projects. Visual Studio 2026's Python IntelliSense, type checking integration, and GitHub Copilot will guide you toward idiomatic, production-ready Python 3.13 code.

Use type hints for all function signatures
Write docstrings with Args/Returns sections
Run ruff for linting, mypy for type checking
Test every function with at least one pytest test

Part 4: Next Steps

Practice these concepts hands-on, then continue to Lesson 40. Return to Python Tutorial Home to see the full curriculum, or visit VisualStudioTutor.com for Visual Studio 2026 guides.

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