+3.8.3 Alternative Authentication Processes

3.8.3 Alternative Authentication Processes

The RP MAY allow a subscriber to access their RP subscriber account using direct authentication processes by allowing the subscriber to add and remove authenticators in the RP subscriber account. The RP SHALL follow the requirements in [SP800-63B] to manage all alternative authenticators.

Since the RP is using the direct authentication model discussed in [SP800-63], there is no federation transaction and therefore no FAL assigned.

If the RP allows this kind of access, the RP SHOULD disclose the following in the trust agreement to allow IdPs to make decisions regarding information shared with the RP:

The process for adding and removing alternative authenticators in the RP subscriber account
Any restrictions on authenticators that the subscriber can use to access the RP
The AAL required for access to the subscriber account without a federation transaction
The circumstances under which the RP will require the subscriber to authenticate with their IdP, such as the period of time since the last federation transaction

For additional considerations on providing notice to a subscriber about authenticator management events, see Sec. 4.6 of [SP800-63B].

While it is possible for bound authenticators (see Sec. 3.16) to be used as an alternative authenticator for direct access to the RP, these uses are distinct from each other and an RP SHALL determine whether a given authenticator can be used in one or both scenarios.

1. Übersicht

1.1 Referenzen

1.2 Identifizierte Anforderungen

1.3 Zugehörige Regulierungen

2. Identifizierte Anforderungen

Anforderungen

3. Zugehörige Regulierungen

Regulierungen
  • 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.