Glossary

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.

vLUN virtual logical unit number

A LUN that is virtual for the RealTime server, and is exposed by the RealTime target mode driver. A vLUN is treated as a normal LUN by an application host.