C
ONFIGURE
AND
T
EST
THE
R3000
F
ILTERING
PROFILE
FEATURES
M86 S
ECURITY
, R3000 E
VALUATION
G
UIDE
27
Attachment filtering
Description
: Unchecked and unmanaged, the download of attachments can bring
a network to its knees. The R3000’s Attachment Filtering feature identifies the
download of a file as soon as it’s initiated, and blocks the download.
Attachment filtering setup in URL Keywords
How to configure attachment filtering
1. Select
LIBRARY
from the top level administrator navigation.
2. Add a custom category and call it
File Extensions
.
3. Select URL Keywords from the newly-created File Extensions custom category.
4. Add a file extension in the Keyword field and click Add. (When adding the file
extensions, make sure you add them with the period before the keyword, e.g.
type .mp3 in the keyword field, not mp3).
Keep adding until you have entered all the desired file extensions.
5. Click
Reload
to reload the library.
6. Select
GROUP
from the top level administrator navigation.
7. Click Global Group and select Global Group Profile.
8. Select the Filter Options tab.
9. Enable
URL Keyword Filter Control
and click
Apply
to save.
10. Select the Category tab. Add the File Extensions custom category (found in the
Pass column) to the Block column.
