Cryptography

Discover the nuts-and-bolts of cryptography from a leading expert in information security, and learn about the crucial role it plays in our everyday lives. From mobile phone calls to credit card payments, web searches, and even our smart devices, cryptography underpins the security of everything we do online. In this book, Keith Martin demystifies its applications and explains how to recognize and respond to security technologies. He also delves into controversial applications and the nuances behind alarming headlines, revealing why cryptography is essential reading for anyone concerned about personal security.