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» Using String Matching for Deep Packet Inspection
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JSAC
2006
163views more  JSAC 2006»
13 years 7 months ago
Fast and Scalable Pattern Matching for Network Intrusion Detection Systems
High-speed packet content inspection and filtering devices rely on a fast multi-pattern matching algorithm which is used to detect predefined keywords or signatures in the packets....
Sarang Dharmapurikar, John W. Lockwood
ISPASS
2009
IEEE
14 years 2 months ago
Evaluating GPUs for network packet signature matching
Modern network devices employ deep packet inspection to enable sophisticated services such as intrusion detection, traffic shaping, and load balancing. At the heart of such servi...
Randy Smith, Neelam Goyal, Justin Ormont, Karthike...
ANCS
2009
ACM
13 years 5 months ago
A NFA-based programmable regular expression match engine
Pattern matching is the most computation intensive task of a network intrusion detection system (NIDS). In this paper we present a hardware architecture to speed up the pattern mat...
Derek Pao
FPL
2005
Springer
113views Hardware» more  FPL 2005»
14 years 1 months ago
A Reconfigurable Perfect-Hashing Scheme for Packet Inspection
In this paper, we consider scanning and analyzing packets in order to detect hazardous contents using pattern matching. We introduce a hardware perfect-hashing technique to access...
Ioannis Sourdis, Dionisios N. Pnevmatikatos, Steph...
ISCC
2005
IEEE
107views Communications» more  ISCC 2005»
14 years 1 months ago
FTSE: The FNP-Like TCAM Searching Engine
As the Internet grows at a very rapid pace, so does the incidence of attack events and documented unlawful intrusions. The Network Intrusion Detection Systems (NIDSes) are designe...
Rong-Tai Liu, Chia-Nan Kao, Hung-Shen Wu, Ming-Cha...