GitHub has many features that help you improve and maintain the quality of your code. Some of these are included in all plans, such as dependency graph and Dependabot alerts. Other security features require a license for GitHub Advanced Security to run on repositories apart from public repositories on GitHub.com.
For information about purchasing a license for GitHub Advanced Security, contact GitHub's Sales team.
A GitHub Advanced Security license provides the following additional features:
Code scanning - Search for potential security vulnerabilities and coding errors in your code. For more information, see "About code scanning."
Secret scanning - Detect secrets, for example keys and tokens, that have been checked into the repository. For more information, see "About secret scanning."
The site administrator must enable Advanced Security for your GitHub Enterprise Server instance before you can use these features. For more information, see "Configuring Advanced Security features."
Once your system is set up, you can enable and disable these features at the organization or repository level. For more information, see "Managing security and analysis settings for your organization" and "Managing security and analysis settings for your repository."
For public repositories on GitHub.com, these features are permanently on and can only be disabled if you change the visibility of the project so that the code is no longer public.
For other repositories, once you have a license for your enterprise account, you can enable and disable these features at the organization or repository level.