LockDown Browser® is a specialized web browser designed to secure the testing environment within an educational management system. Employed by more than 2,000 institutions of higher learning, this software is considered the "gold standard" for ensuring the integrity of online examinations in both classroom and proctored settings. The name LockDown Browser reflects its primary function: it effectively "locks down" the browser on a computer or tablet, preventing students from copying, printing, or accessing other applications or websites while taking an online test. Additionally, LockDown Browser is equipped to thwart numerous common and sophisticated cheating techniques, including the use of Virtual Machines, remote desktop connections, screen sharing, instant messaging, screen recording, keystroke shortcuts, launching applications with timers or alerts, and exploiting browser cache, among various other methods. This comprehensive approach to exam security helps maintain the credibility of online assessments and promotes academic honesty among students.