September 2026
Intermediate
696 pages
17h 43m
English
This chapter examines the importance of implementing appropriate cryptographic solutions within modern organizations. It explores the role of public key infrastructure (PKI), encryption methods, digital certificates, hashing, blockchain technologies, and key management systems in protecting data and supporting secure communications. Particular attention is given to the differences between symmetric and asymmetric encryption, alongside the practical business applications of protocols such as Secure Sockets Layer (SSL)/Transport Layer Security (TLS) and Hypertext Transfer Protocol Secure (HTTPS).
The chapter also evaluates how organizations use cryptographic tools and security ...
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