Exam Proctoring
Proctorio, Honorlock, Respondus, Safe Exam Browser — and the privacy tradeoffs.
Online proctoring exploded during 2020-22 and has been controversial ever since. Privacy litigation (Cleveland State 2022, Indiana 2023), bias concerns around facial-recognition in darker-skinned and disabled students, and security incidents have all reduced enthusiasm. Many universities now offer "proctored if-you-want" rather than mandate. Pair this page with Plagiarism & AI Detection — same caveats apply.
Hosted proctoring (paid commercial)
- Proctorio — paid; browser-extension based; AI flags "suspicious" behaviour for instructor review. Sued by students multiple times; the most prominent target of criticism.
- Honorlock — paid; live + AI hybrid; popular in US higher ed.
- ProctorU (Meazure Learning) — paid; live human proctors available.
- Examity — paid; live + automated.
- Respondus Monitor — paid; pairs with Respondus LockDown Browser.
- PSI — paid; certification-flavoured.
- Pearson VUE / Prometric — paid; in-person testing centres + remote-proctored licensure exams.
Lockdown browsers
- ★ Safe Exam Browser (SEB) — GPL; FOSS; Swiss-developed; integrates natively with Moodle, Open edX, Inspera. Locks the browser environment; no remote-monitor by itself.
- Respondus LockDown Browser — paid; the commercial default; bundled with Canvas / Blackboard.
- iSpring Examiner, Mettl Browser Lockdown — alternatives.
Secure-exam apps (offline)
- ExamSoft / Examplify — paid; the medical / law / nursing / pharmacy school default; offline download then sync.
- Examity offline mode, Inspera Exam Portal — alternatives.
- TAO Testing — GPL FOSS; can be configured for kiosked exams; see Quizzes & Assessment.
Honest take (read this)
- Bias is documented: multiple studies show face-detection algorithms flag Black / dark-skinned students 2-3× more often. Disabled students (motor / vision / autistic) get flagged for involuntary movement. Some vendors have updated; the underlying tech still struggles.
- Privacy concerns are real: room scans, biometric capture, browser-history scrape, and remote desktop view have been the subject of FERPA / Fourth Amendment lawsuits.
- Cheating prevention is partial: a second device + a second person defeats almost every remote-monitoring system. Determined cheaters cheat; honest students suffer the surveillance.
- Better alternatives: in-person proctored exams, oral / viva, project-based assessment, open-book exams designed to require synthesis, and lower-stakes continuous assessment.
- What to require if you must proctor: opt-in consent, accommodations process, no unilateral AI-flag → fail, human review of every flag, data-deletion timelines, no biometric retention.
Open source / research projects
- Safe Exam Browser — see above.
- Open eProctor, various academic prototypes — none with industrial-grade adoption.
- Moodle Quiz Access plugins (browser security, password, network) — built-in; sufficient for many low-stakes use cases.
Accessibility / accommodations
- Every proctoring tool must work with screen-readers, large-text, time-extension, and assistive tech. Many don't, by default. Coordinate with your disability-services office before deploying.
- WCAG 2.2 is the bar.
Pick this if…
- Required by accreditation, US higher-ed default: Respondus LockDown Browser + Monitor or Proctorio (with documented bias-mitigation policy).
- Medical / law / professional licensing: ExamSoft.
- FOSS, low-cost, kiosk-only: Safe Exam Browser.
- You're choosing whether to proctor at all: consider redesigning the assessment first.