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Application & OT Security · Advanced

Mobile App Attestation

Platform services that let a backend verify a request came from a genuine, unmodified app on a genuine device.

Definition

Google Play Integrity API and Apple App Attest/DeviceCheck produce signed verdicts that the server validates. They help block bots, repackaged apps and emulators, though they are risk signals rather than absolute guarantees.

Example

The server rejects login requests whose Play Integrity verdict shows an unrecognized app version.

Exam tip

Server-side verification of attestation is stronger than client-side checks.

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