Key attestation ensures that device properties, such as the serial number and OS patch level, are prevented from being altered. Select the correct answer, then submit.

Key attestation is a security mechanism that verifies the integrity of a device's hardware and software. It generates a cryptographically signed certificate containing details about the device's properties, including its serial number, boot state, and OS patch level. This certificate proves that these properties have not been tampered with since the last attestation. Therefore, key attestation helps ensure the authenticity and trustworthiness of a device by preventing unauthorized alteration of critical device characteristics.