"The Code Book" (book)

"The Code Book" by Simon Singh explores the history and significance of codes and ciphers in communication. It illustrates the development of encryption methods, from ancient techniques to modern-day algorithms used to secure digital information. The book explains key historical events shaped by cryptography, such as World War II, and introduces famous codebreakers, including Alan Turing. Through engaging stories and accessible explanations, Singh highlights the balance between secrecy and security, demonstrating how cryptography influences society, technology, and privacy today.