CHAPTER 9: Glossary
120
WatchGuard Firebox System
ESP (Encapsulation Security Payload)
A protocol used in IPSec used with IPSec Branch Office VPN and
MUVPN. ESP encapsulates and authenticates IP packets to be
passed over the tunnel, providing confidentiality, data integrity,
and origin authentication. ESP is similar to AH, except that it
provides encryption.
Ethernet
Networking standards, originally developed in 1973 and
formalized in 1980, involving the transmission of data at 10 Mbps
using a specified protocol.
Ethernet address
A unique address that is obtained automatically when an Ethernet
adapter is added to the computer. This address identifies the node
as a unique communication item and enables direct
communications to and from that particular computer.
event
Any network incident that prompts some kind of notification.
event processor
See
WatchGuard Security Event Processor
.
expand
To display all subordinate entries in an outline or in a folder.
extension
See
file extension
.
external interface
An interface connected to the external network that presents the
security challenge, typically the Internet.
external network
The network presenting the security challenge.
failover
Configuration that allows a secondary machine to take over in the
event of a failure in the first machine, allowing normal use to
return or continue.
Summary of Contents for Firebox X1000
Page 1: ...WatchGuard Firebox System Reference Guide WatchGuard Firebox System...
Page 12: ...xii WatchGuard Firebox System...
Page 22: ...CHAPTER 1 Internet Protocol Reference 10 WatchGuard Firebox System...
Page 38: ...CHAPTER 2 MIME Content Types 26 WatchGuard Firebox System...
Page 92: ...CHAPTER 5 Common Log Messages 80 WatchGuard Firebox System...
Page 118: ...CHAPTER 8 Firebox Read Only System Area 106 WatchGuard Firebox System...
Page 164: ...CHAPTER 9 Glossary 152 WatchGuard Firebox System...