# Constants
Verify your enterprise credentials.
# Structs
Antivirus: Antivirus information on a device.
Challenge: Result message for VerifiedAccess.GenerateChallenge.
CrowdStrikeAgent: Properties of the CrowdStrike agent installed on a device.
DeviceSignals: The device signals as reported by Chrome.
Empty: A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs.
VerifyChallengeResponseRequest: Signed ChallengeResponse.
VerifyChallengeResponseResult: Result message for VerifiedAccess.VerifyChallengeResponse.