azure ad passwordless auth forensic analyzer — free browser tool | fatcousin

drop entra id auth log · parse fido2 + ms authenticator + tap usage

input

drop Entra ID sign-in / authentication log export

fido2 · microsoft authenticator · temporary access pass · multi-file

Select file

flags TAP issuance bursts · FIDO2 from new device · passwordless fallback to legacy auth

limits

heuristic screener · export schema varies by portal/API version — not definitive proof

status

>ready