Career
With International Business Machines Corporation Research, Xerox Parc, Bell Labs, Bellcore. Mainframe system programmer Unix. Consultant, security, network, & software engineering, since 1983.
Independent consultant Securify (also known as Kroll O'Gara Information Security Group). Senior consultant, Information Technology strategies & enterprise risk management & governance practice Cutter Consortium, Arlington, Massachusetts, senior consultant. Technology board advisory Counterpane Security System.