NAGANAND DORASWAMY is a senior principal engineer at Nortel Networks in Billerica, MA., and an active participant in the IETF and key industry panels on VPNs and IP security. He was a network security architect at Bay Networks (currently Nortel Networks) and is currently working on next-generation router architectures and protocols. He was the technical lead for IP Security at FTP Software.
DAN HARKINS, formerly a senior software engineer in the Network Protocol Security Group at Cisco Systems, is currently a Senior Scientist at Network-Alchemy in Santa Cruz, CA, and is active in several IETF working groups. He wrote IPSec's standard Internet Key Exchange (IKE) key management protocol.