+E Change Log

E Change Log

This appendix is informative.

This appendix provides an overview of the changes made to SP 800-63B since its initial release.

Removes Purpose, Definitions, and Abbreviations numbered sections and renumbers sections accordingly. The section numbers referenced below are the new section numbers.

Changes the name of memorized secrets to passwords

Section 2: Describes the use of fraud indicators rather than pre-authentication checks

Section 2.3.2: Reduces required FIPS 140 validation level for authenticators at AAL3

Section 2.3.2: Requires a non-exportable cryptographic authenticator rather than a hardware-based authenticator at AAL3

Section 3.1.1.2: Increases the minimum length of passwords used as a single authentication factor

Section 3.1.3: Disallows the comparison of secrets from primary and secondary channel for out-of-band authentication

Section 3.1.3.1: Removes the prohibition on the use of VoIP phone numbers for out-of-band authentication

Section 3.1.3.4: Recognizes multi-factor out-of-band authenticators that require an activation factor

Section 3.1.4 and Sec. 3.1.5: Removes “devices” from the authenticator name to recognize OTP applications

Section 3.1.6 and Sec. 3.1.7: Removes “software” and “device” distinction from the authenticator name and refers to them as “authenticator characteristics”

Section 3.1.7.3: Adds requirements for authentication using subscriber-controlled wallets

Section 3.1.7.4 and Appendix B: Adds requirements for syncable authenticators

Section 3.2.3: Updates biometric performance requirements and metrics

Section 3.2.3.2: Requires PAD for facial recognition and prohibits biometric comparison based on voice

Section 3.2.5: Adds a definition and updates requirements for phishing-resistant authenticators

Section 3.2.10: Establishes separate requirements for locally verified memorized secrets known as activation secrets

Section 3.2.11: Adds requirements for authenticators that are connected via wireless technologies, such as NFC and Bluetooth

Section 3.2.11.3: Recognizes hybrid connections as a class of connected authenticators

Section 3.2.12: Centralizes the requirements for random values used throughout the document

Section 3.2.13: Adds a new section on requirements for the non-exportability of authenticator secrets

Section deleted: Removes verifier compromise resistance as a distinctly named requirement because it is generally a characteristic of the chosen authenticator type

Section 4: Renames section to “Authenticator Event Management”

Section 4.1.1: Moves binding at enrollment to SP 800-63A

Section 4.1.2.1: Generalizes binding an additional authenticator to all AALs

Section 4.1.2.2: Adds requirements for binding authenticators that are not connected to an endpoint

Section 4.2: Revises the requirements and methods for account recovery

Section 4.6: Revises the requirements for notifications sent to subscribers

Section 5.1: Recognizes the use of device-bound session credentials

Section 5.1.1: Adds requirements for browser cookies used for session maintenance

Section 5.2: Revises reauthentication requirements to define the overall structure of reauthentication here and specify timeout values in the AAL requirements

Section 5.3: Adds guidelines for the use of session monitoring (continuous authentication)

1. Panoramica

Titolo	Standard

1.1 Riferimenti

1.2 Requisiti identificati

1.3 Regolamentazioni correlate

2. Requisiti identificati

Requisiti
Fonte	Requisito

3. Regolamentazioni correlate

Regolamentazioni
Fonte	Regolamentazione

NIST -
EN: Publications of the National Institute of Standards and Technology (NIST), U.S. Department of Commerce, https://www.nist.gov/, from their electronic versions (OSCAL; SP 800-63-4 from its HTML version, https://pages.nist.gov/800-63-4/). Works of NIST employees are not subject to copyright protection in the United States (17 U.S.C. § 105); the OSCAL content is dedicated to the public domain worldwide (CC0 1.0); outside the United States NIST grants the right to reprint its technical series publications in all formats (NIST copyright statement). Republished courtesy of the National Institute of Standards and Technology; each document names its citation. Divided into sections and converted into the GRCA format, the wording unchanged. Only the versions published by NIST are authoritative.

DE: Veröffentlichungen des National Institute of Standards and Technology (NIST), U.S. Department of Commerce, https://www.nist.gov/, aus ihren elektronischen Fassungen (OSCAL; SP 800-63-4 aus ihrer HTML-Fassung, https://pages.nist.gov/800-63-4/). Werke von NIST-Beschäftigten sind in den USA urheberrechtlich nicht geschützt (17 U.S.C. § 105); die OSCAL-Inhalte sind weltweit gemeinfrei gestellt (CC0 1.0); außerhalb der USA räumt das NIST das Recht ein, seine Technical-Series-Publikationen in allen Formaten neu zu veröffentlichen (Copyright-Hinweis des NIST). „Republished courtesy of the National Institute of Standards and Technology“; jedes Dokument nennt seine Zitierangabe. In Abschnitte aufgeteilt und in das GRCA-Format umgewandelt, der Wortlaut unverändert. Maßgeblich sind allein die vom NIST veröffentlichten Fassungen.