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Intermediate Certificate Authorities. Lambert M. Surhone

ID: 5545687

Lambert M. Surhone

Intermediate Certificate Authorities

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Издательство: Неизвестно
c. 164
2010 г.
ISBN: 978-6-1329-3542-7



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High Quality Content by WIKIPEDIA articles! There are two types of certificate authorities (CAs), root CAs and intermediate CAs. In order for a certificate to be trusted, and often for a secure connection to be established at all, that certificate must have been issued by a CA that is included in the trusted store of the device that is connecting. If the certificate was not issued by a trusted CA, the connecting device (e.g., a web browser) will then check to see if the issuing CA of the certificate was issued by a trusted CA, and so on until either a trusted CA is found (at which point a trusted, secure connection will be established) or no trusted CA can be found (at which point the device will usually display an error). To facilitate this process of verifying a "chain" of trust, every certificate includes the fields "Issued To" and "Issued By". An intermediate CA will show different information in these two fields, showing a connecting device where to continue checking, if...

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