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Configuring secret scanning for your repositories

You can configure how GitHub scans your repositories for secrets that match advanced security patterns.

Who can use this feature

People with admin permissions to a repository can enable secret scanning for the repository.

Secret scanning is available for organization-owned repositories in GitHub AE. This is a GitHub Advanced Security feature (free during the beta release).

Enabling secret scanning

You can enable secret scanning for any repository that is owned by an organization. Once enabled, El secret scanning escanea cualquier secreto en el total de tu historial de Git en todas las ramas presentes de tu repositorio de GitHub.

  1. On your enterprise, navigate to the main page of the repository.

  2. Debajo del nombre del repositorio, haz clic en Configuración. Botón de configuración del repositorio

  3. In the left sidebar, click Security & analysis. "Security & analysis" tab in repository settings

  4. If Advanced Security is not already enabled for the repository, to the right of "GitHub Advanced Security", click Enable. Enable GitHub Advanced Security for your repository

  5. Review the impact of enabling Advanced Security, then click Enable GitHub Advanced Security for this repository.

  6. When you enable Advanced Security, secret scanning may automatically be enabled for the repository due to the organization's settings. If "Secret scanning" is shown with an Enable button, you still need to enable secret scanning by clicking Enable. If you see a Disable button, secret scanning is already enabled. Enable secret scanning for your repository

  7. Before you can enable secret scanning, you need to enable GitHub Advanced Security first. To the right of "GitHub Advanced Security", click Enable. Enable GitHub Advanced Security for your repository

  8. Click Enable GitHub Advanced Security for this repository to confirm the action. Confirm enabling GitHub Advanced Security for your repository

  9. To the right of "Secret scanning", click Enable. Enable secret scanning for your repository

Excluding directories from secret scanning

You can use a secret_scanning.yml file to exclude directories from secret scanning. For example, you can exclude directories that contain tests or randomly generated content.

  1. On your enterprise, navigate to the main page of the repository.

  2. Encima de la lista de archivos, haga clic en Create new file (Crear archivo) mediante la lista desplegable Add file (Agregar archivo). "Crear archivo" en la lista desplegable "Agregar archivo"

  3. In the file name field, type .github/secret_scanning.yml.

  4. Under Edit new file, type paths-ignore: followed by the paths you want to exclude from secret scanning.

    paths-ignore:
      - "foo/bar/*.js"
    

    You can use special characters, such as * to filter paths. For more information about filter patterns, see "Workflow syntax for GitHub Actions."

    Notes:

    • If there are more than 1,000 entries in paths-ignore, secret scanning will only exclude the first 1,000 directories from scans.
    • If secret_scanning.yml is larger than 1 MB, secret scanning will ignore the entire file.

You can also ignore individual alerts from secret scanning. For more information, see "Managing alerts from secret scanning."

Further reading