RSA Conference 2008, DEV-106, April 8, 2008

RSA Conference 2007, SOA-403, February 9, 2007

GFIRST Conference 2007, June 28, 2007

Military Communications Conference, 2007. MILCOM 2007. IEEE 29-31 Oct. 2007

IETF Internet Draft, draft-alten-snmpv2-sec-encap-01, May 22, 1996

RSA Data Security Conference, January 18, 1996