Cisco Cisco Web Security Appliance S170 Guida Utente
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AsyncOS 8.5 for Cisco Web Security Appliances User Guide
Chapter 9 Create Policies to Control Internet Requests
Access Control by URL Category
Step 4
To reset the quota every day, select Reset this quota daily at and enter a time in the 12-hour format in
the field, then choose AM or PM from the menu. Alternatively, select Select a predefined time range
profile.
the field, then choose AM or PM from the menu. Alternatively, select Select a predefined time range
profile.
Step 5
To set a time quota, select the Time Quota check box and choose the number of hours from the hrs menu
and the number of minutes from the mins menu, from zero (always blocked) to 23 hours and 59 minutes.
and the number of minutes from the mins menu, from zero (always blocked) to 23 hours and 59 minutes.
Step 6
To set a volume quota enter a number in the field and choose KB (kilobytes), MB (megabytes), or GB
(gigabytes) from the menu.
(gigabytes) from the menu.
Step 7
Click Submit and then click Commit Changes to apply your changes. Alternatively, click Cancel to
abandon your changes.
abandon your changes.
Next Steps
•
(Optional) Navigate to Security Services > End-User Notification to configure end-user
notifications for quotas.
notifications for quotas.
Access Control by URL Category
You can identify and action web requests based on the category of website they address. The Web
Security appliance ships with many predefined URL categories by default, such as Web-based Email and
others.
Security appliance ships with many predefined URL categories by default, such as Web-based Email and
others.
Predefined categories, and the websites associated with them, are defined within filtering databases that
reside on the Web Security appliance. These databases are automatically kept up to date by Cisco. You
can also create user-defined custom URL categories, however, for hostnames and IP addresses that you
specify.
reside on the Web Security appliance. These databases are automatically kept up to date by Cisco. You
can also create user-defined custom URL categories, however, for hostnames and IP addresses that you
specify.
URL categories can be used by all policies except policies to identify requests. They can also be used by
Access, Encrypted HTTPS Management and Data Security policies to apply actions to requests.
Access, Encrypted HTTPS Management and Data Security policies to apply actions to requests.
Creating Custom URL Categories
Before you begin
•
Go to Security Services>Acceptable Use Controls to enable Acceptable Use Controls.
Step 1
Choose Web Security Manager > Custom URL Categories.
Step 2
Click Add Custom Category.