November 2001
Intermediate to advanced
240 pages
6h 27m
English
Content preview from Writing Information Security Policies
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Employing PKI and Other Controls
You might have heard public key infrastructures (PKI) being called the next Holy Grail in identification and authentication of users. PKI leverages the technologies of public key cryptography (see the sidebar “What Is Public Key Cryptography ?”) to allow users to authenticate and exchange data in a secure manner. PKI uses digital certificates to verify the identity of users holding the certificate.
What Is Public Key Cryptography?Cryptography is the science creating algorithms used to encrypt data for storage or transmission data. Encryption uses those algorithms to convert data into an unintelligible form. In basic terms, encryption uses a secret key, a private value, to perform a mathematical function ... |
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