Control access and authorization to your Ad Exchange account
This Access and authorization section provides you with a list of users with sign-in access to your Ad Exchange account. You can also view and manage sites or services that have 3rd-party access to your account, which include DoubleClick for Publishers networks.
The Crawler access section displays the current number of custom crawler logins. A crawler, also known as a spider or a bot, is the software Google uses to process and index the content of webpages. Use this section to add a crawler login, as needed.
For more detailed information about access and authorization to your account, view the sections below: