managing-custom-patterns.md

title	shortTitle	intro	permissions	versions	type	topics
Managing custom patterns	Manage custom patterns	You can view, edit, and remove custom patterns, as well as enable push protection for custom patterns.	{% data reusables.permissions.security-enterprise-enable %}	ghes ghec * *	how_to	Advanced Security Secret scanning

Custom patterns are user-defined patterns that you can use to identify secrets that are not detected by the default patterns supported by {% data variables.product.prodname_secret_scanning %}. For more information, see "AUTOTITLE."

At the enterprise level, only the creator of a custom pattern can edit the pattern, and use it in a dry run. There are no similar restrictions for editing custom patterns at repository and organization level.

Editing a custom pattern

When you save a change to a custom pattern, this closes all the {% data variables.secret-scanning.alerts %} that were created using the previous version of the pattern.

{% data reusables.secret-scanning.view-custom-pattern %}

1. Under "{% data variables.product.prodname_secret_scanning_caps %}", to the right of the custom pattern you want to edit, click {% octicon "pencil" aria-label="Edit pattern" %}. {%- ifversion custom-pattern-dry-run-ga %}

2. When you're ready to test your edited custom pattern, to identify matches without creating alerts, click Save and dry run. {%- endif %}

3. When you have reviewed and tested your changes, click Publish changes.{% ifversion secret-scanning-push-protection-custom-patterns %} {% data reusables.advanced-security.secret-scanning-enable-push-protection-custom-pattern %}

4. Optionally, to disable push protection for your custom pattern, click Disable.

   {% endif %}

Removing a custom pattern

When you remove a custom pattern, {% data variables.product.prodname_dotcom %} gives you the option to close the {% data variables.secret-scanning.alerts %} relating to the pattern, or keep these alerts.

{% data reusables.secret-scanning.view-custom-pattern %}

1. To the right of the custom pattern you want to remove, click {% octicon "trash" aria-label="Remove pattern" %}.
2. Review the confirmation, and select a method for dealing with any open alerts relating to the custom pattern.
3. Click Yes, delete this pattern.

{% ifversion secret-scanning-push-protection-custom-patterns %}

Enabling push protection for a custom pattern

You can enable {% data variables.product.prodname_secret_scanning %} as a push protection for custom patterns stored at {% ifversion ghec or ghes %}the enterprise, organization, or repository level{% else %} the organization or repository level{% endif %}.

{% ifversion ghec or ghes %}

Enabling push protection for a custom pattern stored in an enterprise

{% data reusables.secret-scanning.push-protection-enterprise-note %}

Before enabling push protection for a custom pattern at enterprise level, you must also{% ifversion custom-pattern-dry-run-ga %} test your custom patterns using dry runs. {% data reusables.secret-scanning.dry-runs-enterprise-permissions %}{% else %} test your custom patterns in a repository before defining them for your entire enterprise, as there is no dry-run functionality. That way, you can avoid creating excess false-positive {% data variables.secret-scanning.alerts %}.{% endif %}

{% data reusables.enterprise-accounts.access-enterprise %} {% data reusables.enterprise-accounts.policies-tab %}{% ifversion security-feature-enablement-policies %} {% data reusables.enterprise-accounts.code-security-and-analysis-policies %}

1. Under "Code security", click Security features.{% else %} {% data reusables.enterprise-accounts.advanced-security-policies %} {% data reusables.enterprise-accounts.advanced-security-security-features %}{% endif %} {% data reusables.advanced-security.secret-scanning-edit-custom-pattern %}

   {% ifversion custom-pattern-dry-run-ga %}

   [!NOTE] At the enterprise level, you can only edit and enable push protection for custom patterns that you created. {%- endif %}

2. To enable push protection for your custom pattern, scroll down to "Push Protection", and click Enable.

   {% data reusables.secret-scanning.custom-pattern-push-protection-enable-button %}

   

{% endif %}

Enabling {% data variables.product.prodname_secret_scanning %} as a push protection in an organization for a custom pattern

Before enabling push protection for a custom pattern at organization level, you must ensure that you enable {% data variables.product.prodname_secret_scanning %} for the repositories that you want to scan in your organization. To enable {% data variables.product.prodname_secret_scanning %} on all repositories in your organization, see "AUTOTITLE."

{% data reusables.profile.access_org %} {% data reusables.profile.org_settings %} {% ifversion security-configurations %}

1. In the "Security" section of the sidebar, select the {% octicon "codescan" aria-hidden="true" %} Code security dropdown menu, then click {% data variables.product.prodname_global_settings_caps %}.

2. Under "Custom patterns", click {% octicon "pencil" aria-label="Edit custom pattern" %} for the pattern of interest. {% else %} {% data reusables.organizations.security-and-analysis %} {% data reusables.repositories.navigate-to-ghas-settings %} {% data reusables.advanced-security.secret-scanning-edit-custom-pattern %} {% endif %}

3. To enable push protection for your custom pattern, scroll down to "Push Protection", and click Enable. {% indented_data_reference reusables.secret-scanning.push-protection-org-notes spaces=3 %}

   

Enabling {% data variables.product.prodname_secret_scanning %} as a push protection in a repository for a custom pattern

Before enabling push protection for a custom pattern at repository level, you must define the custom pattern for the repository, and test it in the repository. For more information, see "AUTOTITLE."

{% data reusables.repositories.navigate-to-repo %} {% data reusables.repositories.sidebar-settings %} {% data reusables.repositories.navigate-to-code-security-and-analysis %} {% data reusables.repositories.navigate-to-ghas-settings %} {% data reusables.advanced-security.secret-scanning-edit-custom-pattern %}

1. To enable push protection for your custom pattern, scroll down to "Push Protection", and click Enable.

   {% data reusables.secret-scanning.custom-pattern-push-protection-enable-button %}

   

{% endif %}