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» Temporal Signatures for Intrusion Detection
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SIGCOMM
2010
ACM
13 years 8 months ago
NetShield: massive semantics-based vulnerability signature matching for high-speed networks
Accuracy and speed are the two most important metrics for Network Intrusion Detection/Prevention Systems (NIDS/NIPSes). Due to emerging polymorphic attacks and the fact that in ma...
Zhichun Li, Gao Xia, Hongyu Gao, Yi Tang, Yan Chen...
RAID
2010
Springer
13 years 7 months ago
Improving NFA-Based Signature Matching Using Ordered Binary Decision Diagrams
Network intrusion detection systems (NIDS) make extensive use of regular expressions as attack signatures. Internally, NIDS represent and operate these signatures using finite au...
Liu Yang, Rezwana Karim, Vinod Ganapathy, Randy Sm...
ISPASS
2009
IEEE
14 years 3 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...
ICIW
2009
IEEE
14 years 3 months ago
SS-IDS: Statistical Signature Based IDS
Security of web servers has become a sensitive subject today. Prediction of normal and abnormal request is problematic due to large number of false alarms in many anomaly based In...
Payas Gupta, Chedy Raïssi, Gérard Dray...
ICSE
2008
IEEE-ACM
14 years 8 months ago
LISABETH: automated content-based signature generator for zero-day polymorphic worms
Modern worms can spread so quickly that any countermeasure based on human reaction might not be fast enough. Recent research has focused on devising algorithms to automatically pr...
Lorenzo Cavallaro, Andrea Lanzi, Luca Mayer, Matti...