BaselineWatch
Desk
Your fleet and your work Fleetyour releases and the hardware they run onTriagewhat needs a decisionWatchlistthe products and platforms you runSaved searchesthe lists you come back to
This instance Sourceswhat is read, how often, under what termsDigestthe daily or weekly summary, and alerts
How it is drawn Appearancethe look and the colour schemeBrandingthe mark this instance wears
Owner sign-in

2.1.1 Permitted Authenticator Types

NIST PIV and digital identity SP 800-63B-4 against SP 800-63B
All changes in this version
added 2 Authentication Assurance Levels part of 2.1

Title changed

Before · SP 800-63B

After · SP 800-63B-4

Permitted Authenticator Types

Control changed

Before · SP 800-63B

After · SP 800-63B-4

AAL1 authentication SHALL use any of the following authentication types, which are further defined in Sec. 3 :

• Password ( Sec. 3.1.1 ): A memorizable secret typically chosen by the subscriber

• Look-up secret ( Sec. 3.1.2 ): A secret determined by the claimant by looking up a prompted value in a list held by the subscriber

• Out-of-band device ( Sec. 3.1.3 ): A secret sent or received through a separate communication channel with the subscriber

• Single-factor one-time password (OTP) ( Sec. 3.1.4 ): A one-time secret obtained from a device or application held by the subscriber

• Multi-factor OTP ( Sec. 3.1.5 ): A one-time secret obtained from a device or application held by the subscriber that requires activation by a second authentication factor

• Single-factor cryptographic authentication ( Sec. 3.1.6 ): Proof of possession and control via an authentication protocol of a cryptographic key held by the subscriber

• Multi-factor cryptographic authentication ( Sec. 3.1.7 ): Proof of possession and control via an authentication protocol of a cryptographic key held by the subscriber that requires activation by a second authentication factor