Руководство Пользователя для Cisco Cisco Content Security Management Appliance M160
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AsyncOS 8.3.5 for Cisco Content Security Management User Guide
Chapter 9 Managing Web Security Appliances
Preparing For and Managing URL Category Set Updates
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Acceptable Use Controls Engine versions on the managed and managing appliances
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AnyConnect Secure Mobility settings on the Web Security appliance
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Proxy settings (upstream proxies and HTTP ports to proxy) for the Web Security appliance
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Authentication service information (servers, schemes, realms, and sequences; whether Transparent
User Identification is supported; and whether to block or permit traffic if authentication fails)
User Identification is supported; and whether to block or permit traffic if authentication fails)
Preparing For and Managing URL Category Set Updates
In order to ensure that your system has the latest set of predefined URL categories available for
managing web usage, the URL category set for Web Usage Controls (WUC) may be updated
occasionally: By default, Web Security appliances download URL category set updates automatically
from Cisco, and the Security Management appliance receives these updates automatically within a few
minutes from managed Web Security appliances.
managing web usage, the URL category set for Web Usage Controls (WUC) may be updated
occasionally: By default, Web Security appliances download URL category set updates automatically
from Cisco, and the Security Management appliance receives these updates automatically within a few
minutes from managed Web Security appliances.
Because these updates can impact existing configurations and appliance behavior, you should prepare in
advance for these updates and take action after they occur.
advance for these updates and take action after they occur.
Actions that you should take include the following:
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Understand the Impacts of URL Category Set Updates
When URL category set updates occur, they may change the behavior of existing policies in
Configuration Masters.
Configuration Masters.
For essential information about actions you should take before and after URL category set updates, see
the “Managing Updates to the Set of URL Categories” section of the “URL Filters” chapter in the
AsyncOS for Cisco Web Security Appliances User Guide at the link provided in
the “Managing Updates to the Set of URL Categories” section of the “URL Filters” chapter in the
AsyncOS for Cisco Web Security Appliances User Guide at the link provided in
. Category descriptions are in the “URL Category Descriptions” section of the same chapter.