Introduces the authors' philosophy of Internet security, explores possible attacks on hosts and networks, discusses firewalls and virtual private networks, and

In the five years since the first edition of this classic book was published, Internet use has exploded. The commercial world has rushed headlong into doing bus

This book shows how computer security is implemented and the ways in which it can be side-stepped by trespassers. -- Details ways to catch hackers and limit the

This fully revised and updated second edition provides a unique, in-depth look at the major business challenges and threats that are introduced when an organiza

Rely on this practical, end-to-end guide on cyber safety and online security written expressly for a non-technical audience. You will have just what you need to