This anniversary edition which has stood the test of time as a runaway best-seller provides a practical, straight-forward guide to achieving security throughout

Many of us, especially since 9/11, have become personally concerned about issues of security, and this is no surprise. Security is near the top of government an

In today's hyper-connected society, understanding the mechanisms of trust is crucial. Issues of trust are critical to solving problems as diverse as corporate r

This timely work examines the issues around surveillance which have gathered in importance since the events of September 11th.

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