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Stop Impersonation & Deepfake Attacks

Verify identities in real-time during phone calls and remote interactions. Mutual TOTP ensures both parties prove who they are before sensitive information is shared.

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The MGM breach started with a single phone call. AI can now clone voices in seconds. Mutual TOTP provides cryptographic proof of identity for both parties—stopping impersonation attacks before sensitive information is shared.

Benefits

How it helps

Two-way verification

Both parties verify each other simultaneously—attackers can't fake identity even with cloned voices.

Deepfake-proof authentication

AI can mimic voices but can't generate valid TOTP codes. Stops social engineering cold.

Zero-trust phone calls

Both parties verify identity before sharing passwords, approving transfers, or granting access.

Complete audit trail

Full session logging with initiator, target, timestamp, and verification status for compliance.

Mutual Authentication

How Mutual TOTP works

Two-way identity verification that stops impersonation attacks—both parties prove who they are before any sensitive information is shared.

TOTP-based cryptographic codes

Devices generate 6-digit codes using RFC 6238. Codes refresh every 30 seconds and are bound to the device and timestamp. Impossible to guess, replay, or forge.

Bidirectional verification flow

Both parties receive unique codes and must verify each other. Partial verification triggers a warning—only complete mutual verification succeeds.

Real-time session synchronization

Instant notifications when either party verifies. 2-minute timeout with real-time state synchronization across both devices.

Defense against impersonation attacks

Attackers can't generate valid codes without the registered device. Deepfakes and compromised credentials aren't enough.

Biometric-protected verification

Requires Face ID or Touch ID. Layered security: device possession + biometrics + cryptographic verification.

Real-world applications

Where Mutual TOTP makes a difference

Help Desk Protection

Verify both caller and agent before password resets or sensitive actions.

Executive Protection

Verify identity before wire transfers or sharing confidential information.

Remote Worker Security

Protect against voice and video deepfakes during remote calls.

Vendor & Contractor Verification

Verify the identity of external parties before granting system access or sharing sensitive data.

How It Works

Four-step process

Step 1

Activate

Activate the app with a token from IT. Biometric protection secures access.

Step 2

Initiate handshake

One party initiates verification via email address lookup.

Step 3

Exchange codes

Both parties receive a 6-digit code and read it aloud to each other.

Step 4

Verify

Handshake succeeds only when both codes are verified. Both parties get confirmation.

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Ready to stop impersonation attacks?

Protect your organization from vishing, deepfakes, and social engineering with cryptographic identity verification.

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