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Types of network firewalls Learn about the different types of network firewalls that value-added resellers and security consultants recommend to their clients, including unified threat management firewalls. Also discover how network firewall technology has evolved from packet filters to proxy servers and now to stateful inspection.



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	Comparing network firewall inspection technologies Submitted By: SearchSecurityChannel.com \| FAQ - Learn how network firewalls have evolved from packet filters to proxy servers and finally to stateful inspection.


	What are unified threat management (UTM) firewalls? Submitted By: SearchSecurityChannel.com \| FAQ - Unified threat management (UTM) devices combine an intrusion prevention system (IPS), Web filtering and antivirus into a single hardware platform.


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SEE ALSO - Topics Related to Types of network firewalls:
FAQ podcast, Selling network firewalls: Making the business case, Selling network firewalls: Targeting the right features

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