Guidelines on Firewalls and Firewall Policy

Firewalls are devices or programs that control the flow of network traffic between networks or hosts employing differing security postures. This publication provides an overview of several types of firewall technologies and discusses their security capabilities and their relative advantages and disadvantages in detail. It also makes recommendations for establishing firewall policies and for selecting, configuring, testing, deploying, and managing firewall solutions.

Firewalls are devices or programs that control the flow of network traffic between networks or hosts employing differing security postures. This publication provides an overview of several types of firewall technologies and discusses their security capabilities and their relative advantages and. See full abstract

Firewalls are devices or programs that control the flow of network traffic between networks or hosts employing differing security postures. This publication provides an overview of several types of firewall technologies and discusses their security capabilities and their relative advantages and disadvantages in detail. It also makes recommendations for establishing firewall policies and for selecting, configuring, testing, deploying, and managing firewall solutions.
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Keywords

Firewall policy ; firewalls ; host-based firewalls ; network firewalls ; network security ; packet filtering ; perimeter security ; personal firewalls ; proxies

Control Families

Access Control ; Audit and Accountability ; Planning ; System and Communications Protection

Documentation

Supplemental Material:
None available

Document History:
09/28/09: SP 800-41 Rev. 1 (Final)

Topics

Security and Privacy

Applications

Laws and Regulations