Casio ISA550WBUN3K9 manual Configuring Web Reputation Filtering, Click Update Database

Security Services	7
Configuring Web Reputation Filtering

•Last Check: The date and time of the last check.

•Last Update: The date and time of the last successful update when the signature file is updated successfully.

•Version: The version number of the IPS signature file that is currently used on the security appliance.

STEP 3 To automatically update the IPS signatures, perform the following steps:

a.In the Auto Update area, click On to automatically check for signature updates from Cisco’s signature server every Monday at 00:00.

b.Click Save to apply your settings.

STEP 4 To manually update the IPS signatures at any time, click Check for Update Now to check for signature updates from Cisco’s signature server immediately.

You can also click Check for Updates Now from the Security Services >

Dashboard page to manually update the IPS signatures.

STEP 5 To manually update the IPS signatures from your local PC, perform the following steps:

a.You must first download the signature file from Cisco’s signature server to your local PC.

b.In the Manually Update Signature Database area, click Browse to locate and select the signature file from your local PC.

c.Click Update Database.

Configuring Web Reputation Filtering

Web Reputation Filtering prevents client devices from accessing dangerous websites containing viruses, spyware, malware, or phishing links. Web Reputation Filtering detects the web threats based on the reputation score of a web page. Reputation scores range from -10 (bad) to +10 (good). Web pages with reputation scores below a specific threshold are considered threats and blocked.

Web Reputation Filtering only monitors and controls the website visits through the specified HTTP port. Go to the Security Services > Web URL Filtering > Advanced Settings page to view or specify the HTTP port. See Configuring Advanced Web URL Filtering Settings, page 330.

Cisco ISA500 Series Integrated Security Appliances Administration Guide 325