+4.2.1.3 Recovery Contacts

4.2.1.3 Recovery Contacts

CSPs that support the use of recovery contacts SHALL allow the subscriber to specify one or more addresses of trusted associates to receive issued recovery codes. The requirements for recovery contacts are very similar to those for issued recovery codes with the following exceptions:

The validity time for recovery codes sent to recovery contacts MAY be extended by 24 hours (e.g., valid for no more than 24 hours and 10 minutes if sent via text messaging) to provide additional time for the recovery contact to communicate the recovery code to the subscriber.
Confirmation of the recovery code address MAY also be extended by 24 hours to allow the recovery contact to send the confirmation code to the subscriber for entry.

If the CSP supports the use of recovery contacts, the CSP SHALL provide methods for subscribers to view and manage recovery contacts. CSPs SHOULD send a reminder annually to subscribers to review their list of recovery contacts.

1. Visão geral

1.1 Referências

1.2 Requisitos identificados

1.3 Regulamentos relacionados

2. Requisitos identificados

Requisitos

3. Regulamentos relacionados

Regulamentos
  • 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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