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.

NACS NetWare Asynchronous Communication Services

The software that allows any network computer to share dial-up phone lines or directly connected lines to a host or other asynchronous devices. In addition, remote users can access the network and transmit data over asynchronous protocols.