Dismantling intrusion prevention systems

Intrusion Detection Systems and Intrusion Prevention Systems

Intrusion Prevention System Inspired Immune Systems

In view of new communication and information technologies that appeared with the emergence of networks and Internet, the computer security became a major challenge, and works in this research axis are increasingly numerous. Various tools and mechanisms are developed in order to guarantee a safety level up to the requirements of modern life. Among them, intrusion detection and prevention systems...

Carousel: Scalable Logging for Intrusion Prevention Systems

We address the problem of collecting unique items in a large stream of information in the context of Intrusion Prevention Systems (IPSs). IPSs detect attacks at gigabit speeds and must log infected source IP addresses for remediation or forensics. An attack with millions of infected sources can result in hundreds of millions of log records when counting duplicates. If logging speeds are much sl...

The effectiveness of evasion techniques against intrusion prevention systems

ii Abstract (in Finnish) iiiin Finnish) iii

Virtualized Honeynet Intrusion Prevention System in Scada Systems

Nowadays, the medium of wars has changed dramatically from traditional wars to cyber wars. This shift has forced governments to invest more on their infrastructure and security solutions. This paper aims to propose a solution by which network administrators could easily monitor their networks and take action if they find there is any trace of intrusion from outside of the network. Firstly, an i...