Cisco Cisco Web Security Appliance S170 Guía Del Usuario
19-4
AsyncOS 8.7 for Cisco Web Security Appliances User Guide
Chapter 19 Web Security Appliance Reports
URL Categories Page
URL Categories Page
The Reporting > URL Categories page can be used to view the URL categories that are being visited
by users on the network. The URL Categories page can be used in conjunction with the
by users on the network. The URL Categories page can be used in conjunction with the
Application
Visibility Page
and the
Users Page
to investigate a particular user and also what types of applications or
websites that a particular user is trying to access.
Note
The set of predefined URL categories is occasionally updated.
URL Category Set Updates and Reports
The set of predefined URL categories may periodically be updated automatically on your Web Security
appliance.
appliance.
When these updates occur, old category names will continue to appear in reports until the data associated
with the older categories is too old to be included in reports. Report data generated after a URL category
set update will use the new categories, so you may see both old and new categories in the same report.
with the older categories is too old to be included in reports. Report data generated after a URL category
set update will use the new categories, so you may see both old and new categories in the same report.
Section
Description
Time Range (drop-down list)
Choose the time range for your report.
Top URL Categories by Total
Transactions
Transactions
This section lists the top URL categories that are being visited on
the site in a graph format.
the site in a graph format.
Top URL Categories by Blocked
and Warned Transactions
and Warned Transactions
Lists the top URL that triggered a block or warning action to
occur per transaction in a graph format.
occur per transaction in a graph format.
URL Categories Matched
Shows the disposition of transactions by URL category during the
specified time range, plus bandwidth used and time spent in each
category.
specified time range, plus bandwidth used and time spent in each
category.
If the percentage of uncategorized URLs is higher than 15-20%,
consider the following options:
consider the following options:
•
For specific localized URLs, you can create custom URL
categories and apply them to specific users or group policies.
categories and apply them to specific users or group policies.
•
You can report uncategorized and misclassified and URLs to
the Cisco for evaluation and database update.
the Cisco for evaluation and database update.
•
Verify that Web Reputation Filtering and Anti-Malware
Filtering are enabled.
Filtering are enabled.