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• In the Applications panel, click the Edit or delete user-defined application link. The Select a Hosted
Application page opens.
Figure 19. Select a Hosted Application Page
1.
In the User-Defined Application Profiles panel, highlight the application you wish to edit or delete.
f. To edit the application profile, click
EDIT. The Edit Application screen appears. Make the necessary
changes to the application profile and click
DONE.
g. To delete the application profile, click
DELETE.
Allowing all Applications (DMZplus)
DMZplus is a special firewall mode that is used for hosting applications if you cannot get an application to
work properly using the “Allow individual application(s)” option. When in DMZplus mode, the designated
computer:
• Shares your gateway’s IP address (Router Address).
• Appears as if it is directly connected to the Internet.
• Has all of the unassigned TCP and UDP ports opened and pointed to it.
• Can receive unsolicited network traffic from the Internet.
Although the computer in DMZplus mode appears to Internet users as though it is directly connected to the
Internet, it is still protected by your system firewall. All traffic is inspected by the firewall’s Stateful Packet
Inspection engine and all known hacker attacks continue to be blocked.