Anirban Chakrabarti works as a Senior Research Associate in the Grid Computing Focus Group in the Software Engineering Technology Labs (SETLabs) of Infosys Technologies, India. He has published several papers in his areas of research (grid computing and Internet infrastructure encompassing security, manageability, and application aspects) and has co-presented well-received tutorials: "Network Security: Internet Infrastructure and Wireless Networks" at IEEE INFOCOM 2004 (the tutorial is currently available under the IEEE Tutorials Now program); and "Grid Computing Security" at CCGrid 2005.