User Guide

OmniAccess SafeGuard OS Administration Guide
311
Chapter 7: Establishing a Security Policy
(SafeGuardOS) (app-group) # application MSMIM
(SafeGuardOS) (app-group) # application YAHOOIM
(SafeGuardOS) (app-group) #
The no version of the command removes an application from an existing group. For
example, this statement removes AOLIM from verbotemIM:
(SafeGuardOS) (app-group) # no application AOLIM
(SafeGuardOS) (app-group) #
For an additional example of application groups, see Application Groups Example on
page 322.
Application Filters
Application filters are a special type of user policies that allow you to filter Layer 7
applications against a user. To be able to filter by user and application, you must first
define the user policy. For example, the file name in an FTP transfer can be matched
against in a policy. The supported applications are FTP, HTTP and CIFS.
See the following sections for more details:
■ Creating FTP Application Filters
■ Creating HTTP Application Filters
■ Creating CIFS Application Filters
Creating FTP Application Filters
To create an application filter for an FTP application:
1 Enter app-filter submode by using the application-filter command in Global
Configuration mode:
application-filter filter_name
2 (Optional) Specify a boolean logical operator that the filter is to use:
{operation [OR]}
Syntax
Description
filter_name The name of the application filter
being created.
Note: Filter names are case sensitive.
Syntax
Description
OR Logical OR operator.