ContentKeeper CKAuthenticator is a Chrome extension designed to provide user identification for Chromebook users. This add-on, developed by ckauthenticator-publish, falls under the category of Browsers and specifically the subcategory of Add-ons & Tools.

The main feature of CKAuthenticator is its ability to securely identify users by sending their logged-in email address to their organization's secure gateway appliance. This ensures that users are authenticated and can access the appropriate content and resources within their organization.

It is important to note that CKAuthenticator is a free extension, making it accessible to a wide range of users. However, users should be aware that their email address will be sent to the secure gateway appliance for identification purposes.