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» Firewall Rules Analysis
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CCS
2007
ACM
15 years 1 months ago
Formal correctness of conflict detection for firewalls
We describe the formalization of a correctness proof for a conflict detection algorithm for firewalls in the Coq Proof Assistant. First, we give formal definitions in Coq of a fir...
Venanzio Capretta, Bernard Stepien, Amy P. Felty, ...
IADIS
2003
14 years 10 months ago
Effects of Ordered Access Lists in Firewalls
Firewalls are hardware and software systems that protect a network from attacks coming from the Internet. Packet filtering firewalls are efficient, fast and provide a good level o...
Faheem Bukhatwa, Ahmed Patel
LISA
2007
14 years 11 months ago
Inferring Higher Level Policies from Firewall Rules
Packet filtering firewall is one of the most important mechanisms used by corporations to enforce their security policy. Recent years have seen a lot of research in the area of ...
Alok Tongaonkar, Niranjan Inamdar, R. Sekar
IEEEARES
2008
IEEE
15 years 3 months ago
Fast Algorithms for Consistency-Based Diagnosis of Firewall Rule Sets
Firewalls provide the first line of defence of nearly all networked institutions today. However, Firewall ACL management suffer some problems that need to be addressed in order to...
Sergio Pozo Hidalgo, Rafael Ceballos, Rafael Marti...
ICC
2007
IEEE
15 years 3 months ago
Reducing the Size of Rule Set in a Firewall
— A firewall’s complexity is known to increase with the size of its rule set. Complex firewalls are more likely to have configuration errors which cause security loopholes. ...
MyungKeun Yoon, Shigang Chen, Zhan Zhang