McAfee GroupShield 7.0 ForMicrosoft Exchange, Руководство пользователя, Страница: 125 / 180

125
McAfee
®
GroupShield
™
7.0 User Guide Policy Manager
Scanners and filters
10
„
Change
— to change the primary and secondary actions associated with a file
filtering rule.
„
Delete
— to delete the file filtering rule.
Creating a new file filtering rule
1 From
Policy Manager
, select a submenu item that has a file filter. The policy page for
the submenu item appears.
2 Choose a desired policy.
3 Click
File Filtering
. The
View Settings
tab for the file filtering scanner appears.
4 From the
Available rules
drop-down menu under
File filtering rules and associated actions
,
choose
Create new rule
. The
File Filtering Rule
page appears.
5 Enter a unique
Rule name
. Give the rule, a meaningful name, so that you can easily
identify it and what it does.
For example, FilesOver5MB.
6 In
Filename filtering
, select
Enable file name filtering
to enable file filtering according to
the file names.
For example, if you type *.exe, this file filtering rule is applied to any file that has a
.exe file name extension.
7 In
Take action when the file name matches
, specify the names of the files that are affected
by this rule.
You can use the * and ? wildcard characters to match multiple filenames. For
example, if you want to filter out executable files, type *.exe.
8 Click
Add
to add the file names to the filtering list or
Delete
to remove file names from
the filtering list.
9 In
File category filtering
, select
Enable file category filtering
to enable file filtering according
to their file type.
10 In
Take action when the file category is
, specify the type of files that are affected by this
rule.
Note
For more information on changing the primary and secondary actions associated with a
file filtering rule, refer to
Primary and secondary file filtering actions on page 127
Note
File types are divided into categories and subcategories.