8e6 Technologies Enterprise Filter Authentication R3000, User Manual

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Network Address Translation (NAT) - Allows a single real
IP address to be used by multiple PCs or servers. This is
accomplished via a creative translation of inside “fake” IP
addresses into outside real IP addresses.
open setting - A setting assigned to a service port or library
category when creating a rule, or when setting up a filtering
profile or the minimum filtering level. If an item is given an
open (pass) setting, users will have access to it.
override account - An account created by the global group
administrator or the group administrator to give an autho-
rized user the ability to access Internet content blocked at
the global level or the group level.
PDC - A Primary Domain Controller functions as the authen-
tication server on a Windows NT domain. This server main-
tains the master copy of the directory database used for vali-
dating users.
peer-to-peer - P2P involves communication between
computing devices—desktops, servers, and other smart
devices—that are linked directly to each other. Using this
feature of the R3000, groups and/or individual client
machines can be set up to block the use of P2P services
specified in the library category.
profile string - The string of characters that define a
filtering profile. A profile string can consist of the following
components: category codes, service port numbers, and
redirect URL.
protocol - A type of format for transmitting data between
two devices. LDAP and SMB are types of authentication
method protocols.
proxy server - An appliance or software that accesses the
Internet for the user’s client PC. When a client PC submits a
request for a Web page, the proxy server accesses the page
from the Internet and sends it to the client. A proxy server