Respondus LockDown Browser: What It Detects and What It Cannot

LockDown Browser and Monitor Are Not the Same Product

Respondus sells two things that institutions license separately. LockDown Browser is a restricted browser that prevents you doing other things during an exam. Respondus Monitor is a webcam proctoring layer that records you.

An institution can deploy LockDown Browser alone, in which case nothing is recorded and no video exists. Adding Monitor is a separate decision with a separate cost, and it changes the picture entirely.

What LockDown Browser Actually Does

LockDown Browser replaces your normal browser for the duration of the exam and removes the controls that would let you leave it. In practice that means:

• The address bar, back button and bookmarks are gone
• Right-click menus and most keyboard shortcuts are disabled
• Copy, paste, print and screen capture are blocked
• Other applications cannot be brought to the foreground
• The exam runs full screen and cannot be minimised
• Virtual machines, screen sharing and remote desktop tools are detected and blocked
• Second-monitor use is typically prevented or flagged

It is a prevention tool rather than a surveillance tool. Its design goal is making the alternative behaviours impossible, not catching you performing them.

What LockDown Browser Cannot Detect

The boundaries are clear and worth stating precisely, because the software is often described as more capable than it is.

• A second device. A phone, tablet or another laptop beside you is entirely outside its reach unless Monitor's camera captures it.
• Paper notes. Printed material on the desk is invisible without a camera.
• Another person in the room. Same limitation.
• What you did before the exam. It has no access to your history or files beyond blocking access during the session.
• Anything after you submit. The lockdown ends with the exam.

Without Monitor, LockDown Browser has no eyes. It constrains the machine it runs on and nothing beyond it.

What Respondus Monitor Adds

Monitor turns the exam into a recorded session. It captures webcam video and audio for the full duration, records the screen, and typically requires a pre-exam sequence: a photo of you, a photo of your student ID, and a panning scan of your room.

After the exam, Respondus applies automated analysis and produces a flagged timeline for the instructor. Common flags include the face leaving the frame, a second face appearing, sustained looking away, unusual audio, and lighting changes.

These are flags, not conclusions. Instructors review the flagged moments and decide. False positives are extremely common: poor lighting, a housemate walking past, glancing at a second screen, or simply thinking with your eyes averted will all generate them.

Practical Preparation for a Locked Exam

If you have a Respondus exam scheduled, the failure mode students hit most often is technical rather than academic.

• Install and launch it once, days before the exam, not minutes before
• Run the practice quiz your instructor provides if one exists
• Use a wired connection or sit close to the router
• Close everything before launching, including cloud sync clients
• Disconnect second monitors in advance
• Ensure your laptop is charging
• If Monitor is used, light your face from the front rather than behind
• Have your student ID physically present

Support tickets during a timed exam rarely resolve in time. Testing early is the single highest-value step.

Accessibility and Legitimate Objections

LockDown Browser can conflict with screen readers and other assistive technology, and Monitor's facial detection has documented difficulty with darker skin tones and with students who have visible differences or movement disorders.

If either applies to you, contact your disability services office well before the exam. US institutions have obligations under the ADA, and alternative arrangements are routinely granted when requested in advance. Requesting after a flagged exam is far harder than requesting before.

If the Exam Is Not the Real Problem

Locked exams are stressful mostly when the underlying material has not been absorbed, which is usually a workload problem rather than an intelligence problem.

Where a specific subject is the bottleneck, focused support tends to help more than another study-technique article. We cover statistics, calculus and nursing coursework specifically.

The Failure Modes That Actually Ruin Exams

In practice, far more students are harmed by technical failures than by detection. These are the recurring causes.

Almost every one of these is preventable and almost none can be fixed within a timed window.

Your Rights and Reasonable Limits

Proctoring sits in genuine tension with student privacy, and US institutions are not free to do anything they like.

• You are entitled to know in advance that an exam is proctored
• You should be told what is recorded and how long it is retained
• Room scans are contested legally, and some US courts have found them constitutionally problematic in public institutions
• Disability accommodations must be provided under the ADA
• Students without suitable hardware or private space can usually request an alternative

If you have no private room, unreliable internet or no suitable device, say so early and in writing. Institutions routinely provide campus testing space when asked in advance, and almost never when asked afterwards.

What Happens If You Are Flagged

A flag is not an accusation and does not reach you directly. It appears in the instructor review queue.

Most flags are dismissed within seconds of a human looking at them, because the cause is obvious: someone walked past, the light changed, or the student looked down at scratch paper. Only patterns that survive review get escalated.

If you are contacted, respond factually and promptly, ask to see the footage, and ask what the institutional process is. You are generally entitled to review the evidence before responding substantively.

Frequently Asked Questions