Christopher Roblee

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In this paper we present a new server monitoring method based on a new and powerful approach to dynamic data analysis: process query systems (PQS). PQS enables user-space monitoring of servers and, by using advanced behavioral models, makes accurate and fast decisions regarding server and service state. Data to support state estimation come from multiple(More)
In this paper we present a new server monitoring method based on a new and powerful approach to dynamic data analysis: Process Query Systems (PQS). PQS enables userspace monitoring of servers and, by using advanced behavioral models, makes accurate and fast decisions regarding server and service state. Data to support state estimation come from multiple(More)
Honeypots present networked computer systems with known security flaws to attackers and can serve to collect the executable code (malware) aiming to exploit the vulnerability. We describe and evaluate the proof-of-concept NetStage Architecture for a high-speed honeypot realized in reconfigurable logic. Dedicated hardware accelerators for the different(More)
Anstrengungen zur Verbesserung der Sicherheit von vernetzten Systemen konzentrieren sich auf das Schließen von Sicherheitslücken und die Identifikation auftretender Schadsoftware (Malware). Malware-Autoren begegnen diesen Bemühungen mit der Entwicklung neuer oder abgewandelter Angriffsformen. Um diesbezüglich mithalten und zeitnah reagieren zu können, ist(More)
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