8.2.2 Partner With Multiple Credible and Authoritative Sources

Credible and authoritative sources provide a means to confirm the accuracy of identity data that an applicant claims during the proofing process. It is an essential step in preventing synthetic identity attacks and enabling accurate information for RPs to grant access and connect users to existing data and accounts. However, sources can also introduce inaccuracies, issues, and challenges, particularly when a single source is relied upon for a large volume of users. In such cases, issues with specific types of data can proliferate and persist across a larger user population. For example, the inability of a credible source to validate data from a single mobile network operator can impact entire regions or economic groups, even if data from other network operators is available and accurate.

Therefore, to support users more effectively, the integration of multiple data sources is important for CSPs. Such integrations need to be based on the core attributes that the CSPs and RPs require, the types of evidence available to users, and information about the effectiveness and population coverage of specific vendors based on testing and continuous evaluation processes. Additionally, the use of multiple vendors can create failover or waterfall processes that increase the likelihood of successfully completing identity proofing and limiting the need to expose users to exception handling processes. Leveraging multiple credible and authoritative sources minimizes risks to users who do not have a robust set of records or have incomplete records with individual sources.

Section 2.4.2.3 and Sec. 2.4.2.4 address the requirements for data validation and credible and authoritative sources.

1. Pregled

1.1 Reference

1.2 Utvrđeni zahtjevi

1.3 Povezani propisi

2. Utvrđeni zahtjevi

3. Povezani propisi

• 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.

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