As Casey Stengel used to say, you could look it up. What follows are links to definitions of words and phrases used in this year's Buzz issue. They all come from the Network World Networking Encyclopedia, our attempt to help define the networking world.

• 3G • BIM • BPM - Business process management • Configuration management • ERP • Enterprise content delivery network • Grid computing • Honeypot • IDS - Intrusion detection system • IT portfolio management • Identity management • Kerberos

• Presence • SALT • SAML • SIMPLE • SIP • SOAP • SSL • TLS - Transport Layer Security • VoiceXML • WS-Security • Web services • XML • XrML