Аннотация:This book is dedicated to firewalls, i.e. problems that must be solved to protect the corporate network from intrusion. In the book the author tried to achieve the optimal balance between thoroughness and depth of presentation and the scope of computer network security issues.
Much attention in the book is focused to practical questions. It contains descriptions of twenty-six laboratory works where actual network equipment of D-Link is used.
The book is based on the lectures given by the author at the Faculty of Computational Mathematics and Cybernetics at Lomonosov Moscow State University.