The first line of defense for online test security is the locked browser. A well-implemented locked browser can reduce cheating, lower proctoring costs, prevent content theft, and decrease post-exam security investigations. In this session, learn how locked browsers can mitigate hundreds of cheating methods including the use of hardened virtual machines, proxy testing via remote access applications, API spoofing, content theft, and more. Security strategies will also be discussed, such as when it might be appropriate to allow a test taker to begin an exam - even complete it - when cheating is detected. You'll additionally learn why a locked browser must be a native OS application (opposed to a browser extension) to detect and prevent many types of exploits.