Addresses cryptography from the perspective of security services and mechanisms available to implement them. Discusses issues such as e-mail security, public-ke

Digital transformation is a revolutionary technology that will play a vital role in major industries, including global governments. These administrations are ta

Information Systems (IS) are a nearly omnipresent aspect of the modern world, playing crucial roles in the fields of science and engineering, business and law,

This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. The

From the world's most renowned security technologist, Bruce Schneier, this 20th Anniversary Edition is the most definitive reference on cryptography ever publis