Inherence Factor (Something You Are)
What is Inherence Factor (Something You Are)?
Inherence Factor (Something You Are)An authentication factor based on a biometric characteristic of the user, such as a fingerprint, face, iris, voice or typing rhythm.
The inherence factor proves identity by something the user is. It is measured biometrically: fingerprint, face geometry, iris pattern, palm vein, voice, signature dynamics or behavioural biometrics such as typing cadence. Modern devices implement inherence with sensors plus secure enclaves (Apple Face ID/Touch ID, Windows Hello, Android BiometricPrompt) that compare a captured sample against a template stored locally on a TPM, Titan or Secure Enclave chip. Standards such as ISO/IEC 19794 and 30107 define template formats and presentation-attack detection. Inherence is convenient and resistant to sharing, but it is irrevocable: leaked biometric data cannot be reset like a password.
● Examples
- 01
Unlocking an iPhone with Face ID instead of a passcode.
- 02
Authenticating into an enterprise laptop using Windows Hello fingerprint.
● Frequently asked questions
What is Inherence Factor (Something You Are)?
An authentication factor based on a biometric characteristic of the user, such as a fingerprint, face, iris, voice or typing rhythm. It belongs to the Identity & Access category of cybersecurity.
What does Inherence Factor (Something You Are) mean?
An authentication factor based on a biometric characteristic of the user, such as a fingerprint, face, iris, voice or typing rhythm.
How does Inherence Factor (Something You Are) work?
The inherence factor proves identity by something the user is. It is measured biometrically: fingerprint, face geometry, iris pattern, palm vein, voice, signature dynamics or behavioural biometrics such as typing cadence. Modern devices implement inherence with sensors plus secure enclaves (Apple Face ID/Touch ID, Windows Hello, Android BiometricPrompt) that compare a captured sample against a template stored locally on a TPM, Titan or Secure Enclave chip. Standards such as ISO/IEC 19794 and 30107 define template formats and presentation-attack detection. Inherence is convenient and resistant to sharing, but it is irrevocable: leaked biometric data cannot be reset like a password.
How do you defend against Inherence Factor (Something You Are)?
Defences for Inherence Factor (Something You Are) typically combine technical controls and operational practices, as detailed in the full definition above.
What are other names for Inherence Factor (Something You Are)?
Common alternative names include: Something you are, Biometric factor.
● Related terms
- identity-access№ 592
Knowledge Factor (Something You Know)
An authentication factor based on information the user knows, such as a password, PIN, passphrase or answer to a security question.
- identity-access№ 844
Possession Factor (Something You Have)
An authentication factor based on a physical or cryptographic item the user holds, such as a hardware token, smart card, authenticator app or registered phone.
- identity-access№ 623
Location Factor (Somewhere You Are)
A contextual authentication factor that uses the user's geographical or network location, such as GPS coordinates, IP geolocation or office Wi-Fi, to evaluate a sign-in.
- identity-access№ 1154
Time Factor (Authentication)
A contextual authentication factor that restricts or evaluates access based on the time of day, day of week or duration of a session, often combined with risk-based policies.
- identity-access№ 096
Biometric Authentication
An authentication method that verifies identity based on unique physical or physiological traits such as fingerprints, faces, irises, or voice patterns.
- identity-access№ 708
Multi-Factor Authentication (MFA)
An authentication method that requires two or more independent factors — typically from different categories — before granting access.