Mastery Connect LockDown Browser

LockDown Browser is a custom browser that locks down the exam environment within specific learning and assesment systems.
What is Mastery Connect LockDown Browser?
Mastery Connect LockDown Browser is a custom browser extension that protects the integrity of the exam process by preventing cheating by students while the exam is in session.

Extension stats

Users: 1,000,000+
Version: 0.3.00.046 (Last updated: 2024-09-12)
Creation date: 2023-02-21
Risk impact: Very high risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 3
Permissions:
  • system.display
  • history
  • cookies
  • storage
  • notifications
  • webNavigation
  • webRequest
  • tabs
  • activeTab
  • scripting
  • See more
Host permissions:
  • http://*/*
  • https://*/*
  • <all_urls>
Size: 1.14M

Other platforms

Not available on Firefox
Not available on Edge
Want to check extension ranking and stats more quickly for other Chrome extensions? Install Chrome-Stats extension to view Chrome-Stats data as you browse the Chrome Web Store.

Extension summary

Analyze keywords

Mastery Connect LockDown Browser is a custom browser extension that protects the integrity of the exam process by preventing cheating by students while the exam is in session.

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Gave a nice message when installed
  • Easy to hack for some users
Cons
  • Does not effectively lock down tabs
  • Closes test if wrong key is pressed
Most mentioned
  • Does not effectively lock down tabs
  • Closes test if wrong key is pressed
  • Difficult to remove from computer
Recent reviews
you cant leave the tab or the computer will shut down
by Jose Nova Duarte, 2024-11-04

Terrible. After installing my computer instantly shut down and I had to hard reboot it. This extension will destroy your computer.
by Montgomery Johnson, 2024-09-30

Same thing happened with another lockdown app, My data was leaked to more sites, it downloaded malware and unknown files into my drive; IS THERE A LOCKDOWN BROWSER THAT DOES'T DO THESE THINGS TO YOUR COMPUTER??? P.S. my computer doesn't turn off anymore and is at 0 percent constantly but i'm still able to use it (stays at zero even if I charge it).
by Diddy KItten, 2024-08-23
View all user reviews

Extension safety

Risk impact

Mastery Connect LockDown Browser requires a lot of sensitive permissions. Exercise caution before installing.

Risk likelihood

Mastery Connect LockDown Browser is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this extension.

Upgrade to see risk analysis details

Promo images

Mastery Connect LockDown Browser small promo image
Small promo image

Similar extensions

Here are some Chrome extensions that are similar to Mastery Connect LockDown Browser: