Dr. Paul Sanghera (San Jose, CA) Linux+, Network+, CAN, SCP, SCSA, is a technologist, educator, and entrepreneur based in the Silicon Valley, California. With a Ph.D. in Physics, and a Master's in Computer Science from Cornell University, Dr. Sanghera is an expert in Computer Networking, TCP/IP protocols, Java Technologies, and peer to peer distributed communication systems. He has more than 15 years experience working with the UNIX system environment, including work at research laboratories such as CERN and the Wilson Nuclear Synchrotron Laboratory at Cornell University, and in the computer i...