The book is all about techniques and methods used to encrypt and decrypt messages to avoid unnecessary tampering. Cryptography ensures confidentiality by encrypting sent messages using an algorithm with a key only known to the sender and recipient. It talks about the importance of message confidentiality and reliability when sent over networks. The book gives insight into the plight of data if not protected and ways of mishandling information.
i.d.R. innert 7-14 Tagen versandfertig
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