This cryptography and computer security expert witness is an Associate Professor specializing in privacy-enhanced storage systems, anonymous cryptocurrencies, virtual machines, mobile devices, disaster recovery, and distributed storage. He is a member of the technical advisory board for several key industry cryptography organizations and has authored more than 50 academic publications.  This expert witness has been involved in patent infringement and validity litigation for mobile devices and operating system software, including theft of copyrighted source code to computer security, interception of encrypted signals, virtual machines, and backup technology.

Areas of Expertise

  • Applied cryptography
  • Privacy-enhanced storage systems
  • Anonymous cryptocurrencies
  • Virtual machines
  • Mobile devices
  • Computer backup
  • Disaster recovery
  • Distributed storage.


Ph.D. in Computer Science