Firewalls For Dummies® , 2nd Edition |
| Brian Komar; Ronald Beekelaar; Joern Wettern |
| A firewall is a system designed to prevent unauthorized access to a network. This book explains how firewalls work and why they are an important aspect of information security.The authors show readers how to evaluate their own systems to find the best options and they also cover the basics of working with firewalls, including developing policies, designing rules, and working with a variety of the most popular firewall products and options.
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| Paperback |
Pages, 7-3/8 x 9-1/4 in.
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Item #:
Price: |
0764540483
$24.99 |
John Wiley & Sons, Inc. | |
