Assessment integrity
AI can fake the answer, the face, and the voice. Lotan verifies that the person who earned the result is the person who sat the session — continuously, from first frame to last, with an evidence trail a registrar or a regulator can actually read.
How it works
One engine, three guarantees. An ID snapshot at the door tells you who walked in — not who stayed, and not who did the work.
Liveness checks resilient to injected video and face-swap, bound to an identity at the start of the session.
The anchor matches the stakes: campus SSO for enrolled students, government ID for licensure and hiring. Universities never hand us a document per exam.
Re-verification runs for the entire session, not once at the door. Substitution mid-session is the attack nobody else is looking for.
Every checkpoint is a tick on the strip above — the record shows continuity, not a single hopeful frame.
Screen, environment and behavioural signals surface coaching, second devices and live model assistance — the 2026 attack, not the 2019 one.
Signals are evidence for a reviewer, never an automatic verdict against a candidate.
Where it runs
An exam, a certification, an interview — all are sessions where somebody has to prove they can do the thing. Same infrastructure, different stakes.
High-stakes remote delivery without a test centre. Per-exam pricing, evidence packages built for appeals and audit.
Installs inside the LMS over LTI — instructors launch a verified assessment from Canvas without a second login or a new workflow.
The same continuous verification pointed at hiring, where a proxy candidate costs far more than a failed exam.
Our stance
First-generation proctoring earned its backlash: room scans held unconstitutional at a public university, biometric class actions, students treated as suspects by default. We took the opposite side of every one of those decisions — because a tool that institutions are embarrassed to defend is a tool they eventually drop.
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We make it provable. If you issue a credential that has to mean something — a certification, a course, a hire — we should talk.