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Home // Posts // 7 RON Identity Checks That Can Make or Break a Notarization
In remote online notarization, every signed document begins with a single question: Is the signer really who they claim to be?
The answer carries enormous consequences. A weak identity verification process can open the door to fraud, compliance issues, and costly disputes. A strong one can protect organizations, notaries, and signers alike.
That’s why understanding the layers of identity verification built into a RON platform is so important. Not all solutions verify identity the same way, and the difference between basic compliance and true fraud prevention can be substantial.
Before you trust a platform’s “identity verified” result, it’s worth understanding what makes that determination possible.
Credential analysis verifies that a signer’s government-issued ID is authentic. The platform scans the document for security features, checks formatting against known templates, and flags anomalies that suggest tampering or forgery.
Most state RON laws require credential analysis as a foundational step. Secured Signing’s ID Verification runs up to 300 security checks on each document and supports verification of more than 16,000 identity document types across 220+ countries.
KBA presents the signer with a series of questions pulled from public and private data sources, the kind of thing only the real person is likely to know.
State standards, including those recommended by NASS, typically require multiple means of identity verification. KBA satisfies that requirement by testing information only the legitimate identity holder should know. However, KBA alone is not enough when personal data has been compromised in breaches.
This checks that the face on the ID matches the face of the person in the signing meeting, usually via a live selfie compared against the document photo. It closes the gap between “this is a valid ID” and “this ID belongs to the person in front of me.”
This check closes a gap that credential analysis and KBA cannot address: proving the person presenting the ID is the same person pictured on it. Secured Signing delivers 99.98% biometric face match accuracy, ensuring reliable identity assurance without adding friction for legitimate signers.
Liveness detection verifies the signer is a real, physically present person rather than a static image, recorded video, or mask. 3D liveness checks analyze facial depth, light refraction, and micro-muscle movements that flat images cannot replicate.
Fraudsters can use high-resolution photos or screen displays to bypass basic selfie checks. 3D liveness detection blocks these spoofing attempts by requiring evidence of a three-dimensional, moving human face. This confirms the signer is genuinely present during the verification moment.
AI-generated impersonation has become one of the fastest-growing digital threats. Fraudsters can now create realistic video and audio deepfakes to trick notaries during live sessions.
Secured Signing addresses this risk with Realify Deepfake Detection, an AI-powered system that analyzes video sessions in real time. Realify identifies pixel inconsistencies, synthetic media artifacts, and audio manipulation patterns that indicate the signer is not authentic.
This check runs both before and during the meeting, giving notaries confidence that the person on screen is genuinely present.
Most RON statutes require a recorded audio-visual session and a detailed audit trail covering every step: ID checks, KBA results, signature timestamps, and notarial acts. This is the record that gets pulled if a notarization is ever challenged.
Depth matters here. A basic recording proves a session happened. A comprehensive audit trail timestamped, tamper-evident, and easy to retrieve, proves what happened, in detail, on demand.
Once identity is confirmed, the signature itself needs to be tamper-evident. PKI-based digital signatures using X.509 certificates cryptographically bind the signer’s identity to the document, so any post-signing alteration is immediately detectable.
This is what makes a notarized document defensible later in court, in a title dispute, in an audit. A platform without proper PKI infrastructure is leaving a gap between “we verified who signed” and “we can prove nothing changed after.”
No single identity check can stop every fraud attempt. Credential analysis catches forged documents. KBA tests personal knowledge. Biometric matching confirms the signer matches their ID. Liveness detection blocks static image attacks. Deepfake detection stops AI-generated impersonations.
Together, these checks create a multi-layered defense that addresses different attack vectors. Platforms that rely on only one or two methods leave gaps that sophisticated fraudsters can exploit. This is where Secured Signing excels, combining all seven verification checks into a single, integrated RON platform.
Secured Signing’s advanced ID Trust Console gives notaries centralized visibility into verification results, allowing you to make informed decisions before proceeding with any notarization. This ensures that the person signing the document is the legitimate identity holder.
Most states require credential analysis and at least one additional method, such as KBA or biometric verification. Specific requirements vary by jurisdiction, so check your Secretary of State guidelines for local mandates.
Biometric facial matching captures a live selfie from the signer and compares it to the photo on their government-issued ID. The technology measures facial landmarks to confirm the person presenting the document is the legitimate owner.
3D liveness detection confirms the signer is physically present rather than using a photo or pre-recorded video. This check analyzes facial depth and micro-movements that flat images cannot replicate, blocking spoofing attempts.
If verification fails, the notary can pause the transaction and review the results. Secured Signing’s platform logs all verification attempts, giving you an audit trail to reference when making compliance decisions.
Secured Signing integrates credential analysis, KBA, biometric facial matching, 3D liveness detection, deepfake detection, visual ID checks, and geolocation into one unified workflow. This multi-layered approach gives notaries strong fraud protection without requiring multiple vendors.