Honeynets originated as a security tool designed to be tracked, attacked and compromised
by hypothetical intruders. They consist of network environments and sets of applications …

With the advent of a range of intrusion detection and prevention systems out in the market
and Snort IPS standing out from others, always there have been efforts to improve upon the …

Network applications such as network intrusion detection systems (NIDSs) require
multimatch packet classification, where all matched results need to be reported. Most …

As the number of network-based attacks continue to increase, network operations and
management tasks become more and more complex. As we have come to depend on …

High performance Internet traffic inspection and layer-7 content analysis have become
essential functions of high speed networks. Over the past decade several DPI systems have …

Network diagnosis and attack prediction can help the network administrator to take timely
actions to defend against well‐planned attacks that exploit a chain of vulnerabilities. One …

Intrusion Detection and/or Prevention Systems (IDPSs) are now a crucial defensive measure
to defend against attacks intended to breach the security and operation of enterprise …

Automated recognition of patterns in data is constrained by tradeoffs among speed, cost,
and accuracy. A new reconfigurable VLSI processor architecture decouples the …

This paper aims to study the impact of security enforcement levels on the performance and
usability of an enterprise information system. We develop a new analytical model to …

Pattern matching plays a significant role in ascertaining network attacks and the foremost
prerequisite for a trusted intrusion detection system (IDS) is accurate pattern matching …