Watchguard Firebox X1000 Reference Manual page 155

Reference Guide
use SecurID (PAP) Authentication. The username and password
are DES-encrypted using a secret key shared between the Java
client and the Firebox. The Firebox then decrypts the name and
password to create a RADIUS PAP Access-Request packet, and
then sends it to the configured RADIUS server.
Security Triangle Display
An LED indicator on the front of a Firebox that indicates the
directions of traffic between the three Firebox interfaces.
seed router
A router that supplies routing information (such as network
numbers and ranges) to the network.
segment
One or more nodes in a network. Segments are connected to
subnets by hubs and repeaters.
self-extracting file
A compressed file that automatically decompresses when double-
clicked.
server
A computer that provides shared resources to network users.
server-based network
A network in which all client computers use a dedicated central
server computer for network functions such as storage, security,
and other resources.
Server Message Block (SMB)
A message format used by DOS and Windows to share files,
directories, and devices. NetBIOS is based on the SMB format, and
many network products use SMB. These SMB-based networks
include LAN Manager, Windows for Workgroups, Windows NT,
and LAN Server.
Services Arena
An area in Policy Manager that displays the icons that represent
the services (proxied and filtered) configured for a Firebox.
ServiceWatch
A graphical monitor that provides a real-time display that graphs
how many connections exist, by service.
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