The glossary below contains many of the terms you will find in common use throughout the Symantec Security Response website. Please refer to this list to find definitions of terms and answers to other Internet security-related questions.

WWN world wide name

A unique, worldwide, 64-bit unsigned name identifier. A RealTime server-internal World Wide Name is a name that is used internally by the RealTime server but is not exported to the SAN.

A registered, 64-bit, unique identifier that is assigned to nodes and ports.

A 64-bit identifier that is used in Fibre Channel networks to uniquely identify each element in the network (i.e., nodes and ports).