Network vulnerabilities are increasingly rampant despite advances in Intrusion Detection
Systems (IDSs) and Intrusion Prevention Systems (IPSs). Even as funding and work by …

Intrusion detection, the process of using network data to identify potential attacks, has
become an essential component of information security. Human analysts doing intrusion …

Network security visualization is a relatively new field and is quickly gaining momentum.
Network security visualization allows the display and projection of the network or system …

Information overload. If you're responsible for maintaining your network's security, you're
living with it every day. Logs, alerts, packet captures, and even binary files take time and …

ABSTRACT Intrusion Detection Systems and other network security tools often provide only
text-based output. Multiple systems are employed by network security analysts, which …

Intrusion detection, the process of using computer network and system data to identify
potential cyber attacks, has become an increasingly essential component of information …

This paper describes a web-based visualization system designed for network security
analysts at the US Army Research Laboratory (ARL). Our goal is to provide visual support to …

Computer networks have become critical to NATO operations. Much of NATO's computer
traffic runs over civilian networks, and NATO computers are accessible to a wide variety of …

Computer networks are dynamic, growing, and continually evolving. As complexity grows, it
becomes harder to effectively communicate to human decision-makers the results of …

This thesis presents two phases of research in applying visualization to network security
challenges. The first phase included discovering the most useful and powerful features in …