How To Enable Edge Super Duper Secure Mode
This feature works by disabling Just-In-Time Compilation (JIT) and enabling new security mitigations, which Microsoft claims are among the most common way that attackers exploit. The JIT feature is meant to render sites faster, but it’s also commonly used as an exploit in the browser. The SDSM improves security by turning off JIT, but may likely impact performance. So you gain security but lose on performance, not sure how much performance since this is a beta, and may likely improve over time....