The Zonealarm Personal Firewall - Watchguard Firebox SOHO 6 Wireless User Manual

Chapter 10: MUVPN Clients
- when a phase 2 SA connection has not yet been made
- when a phase 2 SA connection cannot be made
• A key indicates that the connection has a phase 2 SA. This
connection may also have a phase 1 SA.
• An animated black line underneath a key indicates that the
client is processing secure IP traffic for the connection.
• A single SA icon with several key icons above it indicates a
single phase 1 SA to a gateway that protects multiple phase 2
SAs.

The ZoneAlarm Personal Firewall

A personal firewall is a barrier between your computer and the
outside world. A computer is most vulnerable at the connection
points. These connection points are called ports. Without ports,
your computer cannot connect to the Internet.
ZoneAlarm protects these ports by following a simple rule: Block
all incoming and outgoing traffic unless you explicitly allow that
traffic for trusted programs.
When you use ZoneAlarm, you often see New Program alert
windows similar to the following image.
156 WatchGuard Firebox SOHO 6 Wireless