# Analyze security

Discover ways that you can use GitHub Copilot to improve the security of your code.

## Links

* [Securing your repository](/en/copilot/tutorials/copilot-cookbook/analyze-security/secure-your-repository)

  Copilot Chat can help you to secure your repository and your code.

* [Managing dependency updates](/en/copilot/tutorials/copilot-cookbook/analyze-security/manage-dependency-updates)

  Copilot Chat can help you get set up with Dependabot to streamline dependency updates.

* [Finding existing vulnerabilities in code](/en/copilot/tutorials/copilot-cookbook/analyze-security/find-vulnerabilities)

  Copilot Chat can help find common vulnerabilities in your code and suggest fixes.