Firewalls are an essential tool in protecting your network from various threats. Created in partnership with our sister site, SearchSecurity.com, this guide is a compilation of resources that explain what firewalls are, how they

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work, vulnerabilities, troubleshooting, configurations and more. Send us an e-mail to let us know what other guides you would like to see on SearchNetworking.com.

TABLE OF CONTENTS

   Introduction to firewalls
   Firewall policies
   Firewall vulnerabilities and troubleshooting
   Firewall configurations
   More Learning Guides

  Introduction to firewalls Return to Table of Contents

  Firewall policies Return to Table of Contents

  Firewall vulnerabilities and troubleshooting Return to Table of Contents

  Firewall configurations Return to Table of Contents

  More Learning Guides Return to Table of Contents



This was first published in May 2005

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