This version of GitHub Enterprise Server will be discontinued on 2026-08-25. Discontinued releases are not supported. No patch releases will be made, even for critical security issues. For better performance, improved security, and new features in {% data variables.product.prodname_ghe_server %}, see [AUTOTITLE](/admin/upgrading-your-instance/preparing-to-upgrade/overview-of-the-upgrade-process). For help with the upgrade, {% data variables.contact.enterprise_support %}.
Tutorials for security and code quality
Build skills and knowledge about GitHub's security and code quality features through examples and hands-on activities.
- Trialing GitHub Advanced Security
- Adopting GitHub Advanced Security at scale
- Securing your organization
- Remediate leaked secrets
- Customize code scanning
- Evaluating default setup for code scanning
- Preparing your code for CodeQL analysis
- Analyzing your code with CodeQL queries
- Uploading CodeQL analysis results to GitHub
- Running CodeQL code scanning in a container
- Customizing analysis with CodeQL packs
- Creating CodeQL query suites
- Creating and working with CodeQL packs
- Secure your dependencies
- Implement supply chain best practices