Sudhir Aggarwal has been Professor of Computer Science at Florida State University since the fall of 2002 where he directs the E-Crime Investigative Technologies Laboratory. Previous to his current position, he was Chief Technology Officer of the Internet Content Delivery and Distribution business unit of Lucent Technologies where he was responsible for the architecture, portfolio, and development of the Imminet product line. Dr. Aggarwal's current research interests are in building software tools and systems that support cybersecurity and digital forensics. He is also interested in computer and communication networks where he has investigated infrastructures for network games and techniques for building efficient overlay networks.