October 3, 2023

GitHub has moved push protection into general availability and made it free for all public repositories. Push protection helps detect secrets in code as changes are pushed. It is also available to all private repositories with a GitHub Advanced Security license.

If code is pushed that contains a secret, push protection will trigger a prompt indicating the secret type, location, and steps to remediate. These prompts occur inline with the developer experience, either in the IDE or CLI.


The options presented to bypass push protection include marking the secret as needed for a test, marking it as a false positive, and marking it to be fixed later. Bypassing push protection will automatically trigger an email alert to repository and organization administrators as well as defined security managers.

Push protection can be enabled via the Code security and analysis settings. It is possible to have push protection enabled automatically for all new public and GHAS-enabled private repositories. A custom resource link can also be specified that will appear in the CLI and web UI when push protection blocks a commit.

Custom patterns can be defined for push protection to scan for and block. It is recommended to first test custom patterns using the built-in dry-run feature before publishing and enabling the pattern. The pattern is specified as a regular expression.


Push protection is a great step towards securing open-source repositories. It’s important to acknowledge the gaps that remain uncovered. It’s crucial to avoid assuming complete protection at the click of a button.

A multi-layered approach to security is always beneficial, so we encourage combining push protection with pre-commit hook protection like installing ggshield. Additionally, history scanning is a separate field that requires monitoring for threat-hunting purposes.

Leave a Reply

%d bloggers like this: