
In cryptography, a certificate authority or certification authority (CA) is an entity that issues digital certificates. The digital certificate certifies the ownership of a public key by the named subject of the certificate. This allows others (relying parties) to rely upon signatures or assertions made by the private key that corresponds to the c...
Found on
http://en.wikipedia.org/wiki/Certificate_authority

An issuer of Security Certificates used in SSL connections.
Found on
http://www.encyclo.co.uk/local/20660

Certificate authorities exist to manage security with respect to e-business. Specifically they manage credentials and encryption/decryption. They form part of the security architecture known as the Public Key Infrastructure (PKI),
Found on
http://www.ft.com/dbglossary

An issuer of Security Certificates used in SSL connections.
Found on
http://www.matisse.net/files/glossary.html

An entity that attests to the identity of a person or an organization. A Certificate Authority might be an external company such as VeriSign that offers certificate services or they might be an internal organization such as a corporate MIS department. The Certificate Authority's chief function is to verify the identity of entities and issue digital...
Found on
https://www.encyclo.co.uk/local/20506
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