Jon Crowcroft is the Marconi Professor of Networked Systems in the Computer Laboratory, of the University of Cambridge. Prior to that he was professor of networked systems at UCL in the Computer Science Department. He is a Fellow of the ACM, a Fellow of the British Computer Society and a Fellow of the IEE and a Fellow of the Royal Academy of Engineering, as well as a Fellow of the IEEE. He was a member of the IAB 96-02, and went to the first 50 IETF meetings; was general chair for the ACM SIGCOMM 95-99; is recipient of Sigcomm Award in 2009. He has published 5 books - the latest is the Linux TCP/IP Implementation, published by Wiley in 2001. He is the Principle Investigator in the Computer Lab for the EU Haggle Project in DTN, and the EU Social Networks project, the EPSRC TINA project on location sensors and wireless networking of airports, and for the ITA project in next generation wireless networks. A new project just started is the EPSRC funded Horizon Digital Economy Hub, run from Nottingham. Industrial Experience Worked for Bloomsbury Computer Consortium for 2 years. Sabbatical at Hewlett Packard Research Labs Bristol Technical Advisory Board for 10 startups (Ensim, Orchestream, Bandwiz, Nexthop, Interprovider, Corvil, Ethos, Hidden Footprints and others). On Technical Advisory Board for Microsoft Research Cambridge, and MPI, and previously for DoCoMo Labs, California and visiting faculty at Intel research. Technical reviewer for corporate datanetwork stratetgy, Ericsson Consulting to Reuters, BBC, Nortel, Cisco, Oftel (now Ofcomm) amongst others. Research Interests Communications and Multimedia Systems, but especially Internet related. Home Page http://www.cl.cam.ac.uk/users/jac22/ Some recent most cited Publications Recent papers include: Sachin Katti, Hariharan Rahul, Wenjun Hu, Dina Katabi, Muriel Médard, Jon Crowcroft: XORs in the air: practical wireless network coding. SIGCOMM 2006: 243-254 journal version in Transactions on Networks. Augustin Chaintreau, Pan Hui, Jon Crowcroft, Christophe Diot, Richard Gass and James Scott. Impact of Human Mobility on the Design of Opportunistic Forwarding Algorithms. In Proceedings of 25th IEEE Conference on Computer Communications (INFOCOM 2006), Barcelona, Spai n, April 2006. Journal version in Transactions on Mobile Systems. M. Costa, J. Crowcroft, M. Castro, A. Rowstron, L. Zhou, L. Zhang, and P. Barham, "Vigilante: End -to-End Containment of Internet Worms", SOSP'05, Brighton, UK, October 2005. journal version in Transactions on Computing Systems. Chieh-Yih Wan, Shane B. Eisenman, Andrew T. Campbell, Jon Crowcroft: Siphon: overload traffic man agement using multi-radio virtual sinks in sensor networks. SenSys 2005: 116-129 and journal version in Transactions on Sensor Nets. Professional Body Activities Usenix, IEEE and ACM Conference TPC member Editor on IEEE Networks magazine Editor for ACM CCR, and other ACM journals. Occasional Speaker at BCS local events Frequent IET Colloqium Speaker Past Community Service Member of Internet Architecture Board (IAB) for 4 years. Chair of ACM SIGCOMM for 4 years. IEEE Kobayashi and Internet Award Cttees Member of IEEE Search Cttee for Editor in Chief for JSAC Editor of IEEE/ACM Joint Transactions on Networks IEE, IEEE and ACM Elecontronic Publication Committees