The nature of statistical learning theory
The nature of statistical learning theory
Scalable Pattern Matching for High Speed Networks
FCCM '04 Proceedings of the 12th Annual IEEE Symposium on Field-Programmable Custom Computing Machines
Pre-Decoded CAMs for Efficient and High-Speed NIDS Pattern Matching
FCCM '04 Proceedings of the 12th Annual IEEE Symposium on Field-Programmable Custom Computing Machines
A Scalable Architecture For High-Throughput Regular-Expression Pattern Matching
Proceedings of the 33rd annual international symposium on Computer Architecture
Automatic Synthesis of Efficient Intrusion Detection Systems on FPGAs
IEEE Transactions on Dependable and Secure Computing
Deep network packet filter design for reconfigurable devices
ACM Transactions on Embedded Computing Systems (TECS)
Compact architecture for high-throughput regular expression matching on FPGA
Proceedings of the 4th ACM/IEEE Symposium on Architectures for Networking and Communications Systems
A fast scalable automaton-matching accelerator for embedded content processors
ACM Transactions on Embedded Computing Systems (TECS)
The Cost Effective Pre-processing Based NFA Pattern Matching Architecture for NIDS
AINA '10 Proceedings of the 2010 24th IEEE International Conference on Advanced Information Networking and Applications
High performance dictionary-based string matching for deep packet inspection
INFOCOM'10 Proceedings of the 29th conference on Information communications
A novel intrusion detection system based on hierarchical clustering and support vector machines
Expert Systems with Applications: An International Journal
Ultra-high throughput string matching for deep packet inspection
Proceedings of the Conference on Design, Automation and Test in Europe
USENIX Security'10 Proceedings of the 19th USENIX conference on Security
Efficient pattern matching algorithm for memory architecture
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
TCAM-based DFA deflation: a novel approach to fast and scalable regular expression matching
Proceedings of the Nineteenth International Workshop on Quality of Service
A Multi-dimensional Progressive Perfect Hashing for High-Speed String Matching
Proceedings of the 2011 ACM/IEEE Seventh Symposium on Architectures for Networking and Communications Systems
An Efficient TCAM-Based Implementation of Multipattern Matching Using Covered State Encoding
IEEE Transactions on Computers
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String matching is a time and resource consuming operation that lies at the core of Network Intrusion Detection Systems. In this paper a method and corresponding hardware architecture for string matching is presented. The proposed method is composed of two main steps. The first step performs a pre-detection of signatures alignment, and in the second step the alignment is corrected and the signatures are detected by a matcher. The compact and efficient architecture is designed to share resources among several modules that perform the detection and correction step needed for the string matching. Implementation results in a FPGA Virtex5 device show that the proposed architecture can perform string matching with a database with more than 400K characters. And is also capable of achieving speeds of more than 30Gbps, which is much higher that previous works reported in the literature.