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CertCo — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/CertCo
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-06T00:04:55.327Z
SHA-256 of the archived text: 3dc6bbb0a03ae5bd9f5378094e9807daa6000dd74ece1442df31f3facadb0538
Stable URL of this page: https://metraipolis.com/documento/dc_11166b7484ca

How to cite

CertCo — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/CertCo (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_11166b7484ca (Metraipolis archive dc_11166b7484ca, sha256 3dc6bbb0a03ae5bd9f5378094e9807daa6000dd74ece1442df31f3facadb0538)

BibTeX

@misc{dc11166b7484ca,
  title = {CertCo — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/CertCo},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_11166b7484ca; sha256 3dc6bbb0a03ae5bd9f5378094e9807daa6000dd74ece1442df31f3facadb0538},
  year = {2026}
}

Archived text

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

CertCo, Inc., was a financial cryptography startup spun out of Bankers Trust in the 1990s. The company pioneered a risk management approach to cryptographic services. It had offices in New York City and Cambridge, Massachusetts. It offered three main public key infrastructure (PKI) based products: an Identity Warranty system (tracking and insuring reliance on identity assertions in financial transactions); an electronic payment system (internally known as Acquire); and an Online Certificate Status Protocol (OCSP) responder for validating X.509 public key certificates. It went out of business in Spring 2002 never having found a wide market for its products despite filing a number of patents and developing new technology.

Tema degli esploratori: fiducia digitale e crittografia (deposito sistematico; ricerca «certificate authority»).
Fonte: Wikipedia in inglese, voce «CertCo» — https://en.wikipedia.org/wiki/CertCo
Wikidata Q5065057 (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q5065057
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/CertCo?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 1336143567, consultata il 2026-10-05T23:26:51.281Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: cfc59be3437b0ab7099a67a113fd84c7357e17dd4b997b1dd3bc7ff781d61efe