Biographical Sketch: Doris Bunn is a Senior Software Engineer for z/OS Communications Server, Durham, North Carolina. She served as the Chief Programmer for Communications Server V2R10 and V1R9. She is currently serving as the Chief Programmer for Communications Server V2R1. Her main areas of expertise are IP Security, Communications Storage Manager, and APPC. Doris joined IBM in 1985 as a VTAM Developer in Raleigh, North Carolina.