Most of the security threats in various communications networks are posed by the illegitimate
entities that enter or intrude within the network perimeter, which could commonly be termed …

Deep Payload Inspection systems like SNORT and BRO utilize regular expression for their
rules due to their high expressibility and compactness. The SNORT IDS system uses the …

Test-driven development (TDD) is an agile software development strategy that addresses
both design and testing. This paper describes a controlled experiment that examines the …

We present the design, implementation and evaluation of a high-performance architecture
for regular expression matching (REM) on field-programmable gate array (FPGA). Each …

Regular expression matching is a central task in several networking (and search)
applications and has been accelerated on a variety of parallel architectures, including …

A growing number of applications rely on fast pattern matching to scan data in real-time for
security and analytics purposes. The RegX accelerator in the IBM Power Edge of Network …

The increasing amount of network throughput and security threat makes intrusion detection
a major research problem. In the literature, intrusion detection has been approached by …

Automatic differentiation is the primary means of obtaining analytic derivatives from a
numerical model given as a computer program. Therefore, it is an essential productivity tool …

We explore the practical feasibility of a system based on genetic programming (GP) for the
automatic generation of regular expressions. The user describes the desired task by …

Regular pattern matching is used in numerous application domains, including text
processing, bioinformatics, and network security. Patterns are typically expressed with an …