Administrator Guide

trusted root
See root CA.
TTY
TTY-enabled devices allow telephones to transmit text communications for people who are deaf or hard of
hearing as well as voice communication.
U
UDID
Unique Device Identifier for an iOS device.
UDP
User Datagram Protocol. Part of the TCP/IP family of protocols used for data transfer. UDP is typically used for
streaming media, and is a "stateless" protocol, meaning it doesn't acknowledge that the packets being sent
have been received.
unique device credentials
Network authentication credentials that uniquely identify the device and user and enable management of pro-
visioned devices. May be a username and password or a TLS client certificate, depending on the type of
device.
user database
Database of the guests on the system.
UUID
Universally Unique Identifier. Unique identifier generated when a provisioning profile is created, allowing
proper app distribution permissions.
V
VIA
Virtual Intranet Access client. Provides secure remote network connectivity for Android, Apple iOS, Mac OS X,
and Windows mobile devices and laptops. Automatically scans and selects the best secure connection to the
corporate network.
view
Page in the application that displays data but does not contain interactive fields the user can modify. Usually a
table listing things like accounts or other sets of data and providing links to related actions or forms.
visitor
Someone who is permitted to access the Internet through your Network Access Server. Also referred to as a
guest.
VMA
Visitor Management Appliance. Refers to the ClearPass Guest application.
VPN
Virtual private network. Enables secure access to a corporate network when located remotely.
Dell Networking W-ClearPass Guest 6.5.0 | User Guide Glossary | 641