Security Services
Network Reputation
Cisco ISA500 Series Integrated Security Appliances Administration Guide
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-
ActiveX:
Check this box to prevent ActiveX applets from being
downloaded through Internet Explorer.
-
Cookies:
Check this box to block cookies, which typically contain
sessions.
STEP 3
Choose one of the following actions when Web URL Filtering is unavailable:
•
Block Web Traffic when web URL filter services are not available:
All web
traffic is blocked until Web URL Filtering is available.
•
Allow Web Traffic even when web URL filter services are not available:
All web traffic is allowed until Web URL Filtering is available.
STEP 4
Choose one of the following actions when a web page is blocked:
•
Display Blocked URL Message when the requested page is blocked:
Displays the default block page when a web page is blocked. If you choose
this option, the message that you specify in the
Blocked URL Message
field
will show on the default block page.
•
Redirect URL:
Redirects to a specified web page when a web page is
blocked. If you choose this option, enter a desired URL to be redirected.
Make sure that the specified URL is allowed by the Website Access Control
List.
STEP 5
Click
Save
to apply your settings.
Network Reputation
Network Reputation blocks incoming traffic from IP addresses that are known to
initiate attacks throughout the Internet. Network Reputation checks the source and
destination addresses of each packet against the address blacklist to determine
whether to proceed or to drop the packet. The blacklist data is automatically
updated every six hours. You can click
Check for Updates Now
on the Security
Services > Dashboard page to immediately check for new updates for Network
Reputation.
NOTE
No configuration is needed for Network Reputation. You only need to enable or
disable this feature from the Security Services > Dashboard page.
