Thwin et al., 2018 - Google Patents
Classification and discovery on intra-firewall policy anomaliesThwin et al., 2018
View PDF- Document ID
- 11903588000669217506
- Author
- Thwin L
- Aye Z
- Publication year
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Snippet
Firewalls are core elements in network security. However, managing firewall rules is an error- prone task especially for less experience administrator. The reason is that firewall filtering rules itself might cause network vulnerability due to the firewall policy anomalies unless …
- 238000001914 filtration 0 abstract description 22
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- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0209—Architectural arrangements, e.g. perimeter networks or demilitarized zones
- H04L63/0218—Distributed architectures, e.g. distributed firewalls
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
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- H04L63/0227—Filtering policies
- H04L63/0263—Rule management
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- H—ELECTRICITY
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- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
- H04L63/1425—Traffic logging, e.g. anomaly detection
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- H04L63/0236—Filtering by address, protocol, port number or service, e.g. IP-address or URL
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- H04L63/1416—Event detection, e.g. attack signature detection
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