(PDF 英文版)
by Philip Alexander
Hardcover: 188 pages
Publisher: Praeger (March 30, 2008)
ISBN-10: 0313345589
ISBN-13: 978-0313345586

Organizations with computer networks, Web sites, and employees carrying laptops and Blackberries face an array of security challenges. Among other things, they need to keep unauthorized people out of the network, thwart Web site hackers, and keep data safe from prying eyes or criminal hands. This book provides a high-level overview of these challenges and more.

详细介绍在此：www.praeger.com/catalog/C34558.aspx