Firewalls White Papers
Trie-Based Policy Representations for Network Firewalls
Overview Network firewalls remain the forefront defense for most computer systems. These critical devices filter traffic by comparing arriving packets to a list of rules, or security policy, in a sequential manner. Unfortunately packet filtering in this fashion can result in significant traffic delays, which is problematic for applications that require strict Quality of Service (QoS) guarantees. Given this demanding environment, new methods are needed to increase network firewall performance. This paper introduces a new technique for representing a security policy that maintains policy integrity and provides more efficient processing.
| Publisher | Wake Forest University | File Format | |
|---|---|---|---|
| Date Published | October 2005 | ||
| Format | White Papers | ||
| Topics | |||
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