N. Provos and T. Holz

Niels Provos received a Ph.D. from the University of Michigan in 2003, where he studied experimental and theoretical aspects of computer and network security. He is one of the OpenSSH creators and known for his security work on OpenBSD. He developed Honeyd, a popular open source honeypot platform; SpyBye, a client honeypot that helps Web masters to detect malware on their Web pages, as well as many other tools such as Systrace and Stegdetect. He is a member of the Honeynet Project and an active contributor to open source projects. Provos is currently employed as senior staff engineer at Google. He can be reached at provos@gmail.com. ************************************** Thorsten Holz is a Ph.D. student at the Laboratory for Dependable Distributed Systems at the University of Mannheim, Germany. He is one of the founders of the German Honeynet Project and a member of the Steering Committee of the Honeynet Research Alliance. His research interests include the practical aspects of secure systems, but he is also interested in more theoretical considerations of dependable systems. Currently, his work concentrates on bots/botnets, client honeypots and malware in general.