Identity Impersonation Detection White Paper Read Now
Two ways to verify a caller at the IT help desk. One matches a selfie to a photo ID. The other checks the ID against the DMV that issued it.
Trusona and Nametag both confirm identity at the IT help desk to stop account takeover. Trusona reads a government ID and verifies it against the issuing state DMV through the AAMVA network, then flags SIM swaps and man-in-the-middle attacks. Nametag matches a live selfie to a government photo ID. Trusona runs no selfie and no liveness step.
The caller scans a government ID. Trusona checks it against the state DMV that issued it, over the AAMVA network, and confirms the result to the agent in real time. It detects SIM swaps and port-outs, blocks man-in-the-middle attacks, stores no PII, and asks the caller for no selfie and no app.
Nametag asks the caller for a live selfie and matches it to the photo on their government ID, then screens that image with its Deepfake Defense technology. Agents run the check from ServiceNow or Zendesk. Nametag lists SOC 2, GDPR, CCPA, and HIPAA compliance.
Generative AI can now generate a face that passes a liveness or selfie check. Trusona treats the government record behind an ID as stronger evidence than a photo of the person presenting it, and verifies the document against the DMV instead of matching two images. A convincing face is now cheap to fake; the DMV record behind it is not.
| Capability | Trusona ATO Protect | Nametag |
|---|---|---|
| Verifies the ID against the issuing DMV (AAMVA) | Yes | Matches selfie to ID photo |
| Requires a live selfie or face biometric | No selfie | Yes |
| SIM-swap and port-out detection | Yes | Not published |
| Patented man-in-the-middle and anti-replay detection | Yes (US Pat. 10,601,859) | Deepfake Defense (own method) |
| Reverse check: caller verifies the agent | Yes (Agent Verify) | Not published |
| Stores no personal data (PII) | Yes | Processes selfie/biometric data |
| Works with first-time callers, no pre-registration | Yes | Not published |
| Real-time result in ServiceNow | Yes | Yes (also Zendesk) |
| SOC 2 | Yes | Yes |
Comparison based on each company's public product materials as of July 2026. "Not published" means a capability that Nametag does not describe on its public help-desk pages, not confirmation that it is absent.
Six more side-by-side breakdowns of Trusona against the tools teams evaluate for help desk identity verification.