How Encryption Works

Every day, encryption protects the messages you send, the passwords you store, and the transactions you make online, often without you noticing it at work. Every day, encryption protects the messages you send, the passwords you store, and the transactions you make online, often without you noticing it at work. This book explains how that protection actually functions, tracing the path from simple substitution ciphers to the mathematical foundations of modern cryptographic systems. You will learn how symmetric and asymmetric encryption differ, why prime numbers matter so much in securing data, and how everyday technologies such as secure websites and encrypted messaging apps rely on these principles. The book also looks at the ongoing tension between privacy and security, and at how encryption continues to evolve in response to new computational challenges. This is an AI-generated book, created to offer a clear and structured introduction to a subject that shapes much of modern digital life. It is written for readers with no technical background who want to understand, in plain terms, what encryption is and how it works.

Pagina's: 112, Editie: Eerste editie, Paperback, Waries B.V.