The document discusses integrating security testing into existing integration tests. It begins by defining Selenium and integration testing. It then outlines how existing tests can be modified to find security bugs without false positives or much change. The presenter provides examples of how penetration testers and security engineers can leverage existing tests to find more bugs. The document then discusses workshops where attendees can modify example tests to detect XSS, SQL injection, authorization bugs, and other issues. The goal is to help testers, managers, and security professionals find security bugs more easily while testing functionality.