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Waterceiling lockdown browser extension for ChromeOS Waterceiling Browser — Lockdown Browser for ChromeOS Waterceiling Browser is the secure exam browser built for modern universities. Install it once, and it handles the rest. During an exam, Waterceiling Browser locks down your browsing environment — no tab switching, no DevTools, no copy-paste to outside applications, no unauthorized resources. Just you and your exam. What to expect: Full-screen lockdown for the duration of your assessment Automatic session monitoring so your proctor knows you're connected Violation events logged if anything unexpected happens Works with Canvas, Blackboard, Moodle, D2L Brightspace, and more Already have an exam to take? Your institution will provide a link to launch your session. For more information visit https://browser.waterceiling.com/student for student setup guides and troubleshooting.
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.