December 2017
Intermediate to advanced
468 pages
13h 12m
English
Cryptography is the unique approach to ensuring data security. Encryption and decryption are the two major components of this mathematical theory. Keys are generated and stored securely and are used fluently for securing data while in transit, rest, and being used by software applications. The worry here is how to safely and securely keep the keys generated. If the keys are somehow lost, then the encrypted data cannot be decrypted. Therefore, the industry recommends having a cryptographic key management system (CKMS), which consists of policies, procedures, components, and devices that are used to protect, manage, and distribute cryptographic keys and certain specific information, called metadata ...
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