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Google Authenticator — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Google_Authenticator
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-05T23:44:37.847Z
SHA-256 of the archived text: b6288cd5ee447a3ce4f3cc30d2d4242a4b3af8eb8a21c831196e71e41becf3d9
Stable URL of this page: https://metraipolis.com/documento/dc_cf396ad91fa2

How to cite

Google Authenticator — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Google_Authenticator (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_cf396ad91fa2 (Metraipolis archive dc_cf396ad91fa2, sha256 b6288cd5ee447a3ce4f3cc30d2d4242a4b3af8eb8a21c831196e71e41becf3d9)

BibTeX

@misc{dccf396ad91fa2,
  title = {Google Authenticator — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Google_Authenticator},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_cf396ad91fa2; sha256 b6288cd5ee447a3ce4f3cc30d2d4242a4b3af8eb8a21c831196e71e41becf3d9},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/Google_Authenticator. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

Google Authenticator is a software-based authenticator by Google. It implements multi-factor authentication services using the time-based one-time password (TOTP; specified in RFC 6238) and HMAC-based one-time password (HOTP; specified in RFC 4226), for authenticating users of software applications. When logging into a site supporting Authenticator (including Google services) or using Authenticator-supporting third-party applications such as password managers or file hosting services, Authenticator generates a six- to eight-digit one-time password which users must enter in addition to their usual login details. Google provides Android, BlackBerry, and iOS versions of Authenticator. An official open source fork of the Android app is available on GitHub. However, this fork was archived in April 6, 2021 and is now read only. Current software releases are proprietary freeware.

Tema degli esploratori: calcolo e infrastrutture (deposito sistematico; ricerca «tensor processing unit»).
Fonte: Wikipedia in inglese, voce «Google Authenticator» — https://en.wikipedia.org/wiki/Google_Authenticator
Wikidata Q79544 (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q79544
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Google_Authenticator?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1371074336, consultata il 2026-10-05T23:16:49.512Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: 6d4fd26541e43966b1cde87573b09aad70baaaaa5df753162d0b8b97f7cfc58b