> For the complete documentation index, see [llms.txt](https://docs.snyk.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.snyk.io/scan-fix-and-prevent/scan-with-snyk/snyk-api-web/configure-targets/configure-authentication/configure-basic-authentication.md).

# Basic authentication

Configure basic authentication to scan targets protected by HTTP Basic Access Authentication.

Basic authentication is an authentication scheme built into the HTTP protocol. When you access a protected resource, the browser prompts you with a dialog to log in.

This authentication process differs from your application's own authentication system and from form-based authentication methods. Basic authentication sends credentials in the HTTP header rather than through form submission.

## Set up basic authentication

1. From the **Targets** page, locate your target and click the **gear icon** to access the target settings.
2. Select the **Authentication** tab.
3. Scroll down to the **Basic Auth** section.
4. Enter your credentials (username and password).
5. Click **Save and enable**.

Snyk API & Web saves the credentials and enables basic authentication. Snyk uses these credentials to access and scan your protected application.

You can disable or enable basic authentication anytime using the **Off/On** toggle button, or delete the configuration using the **Delete** button.


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