Cisco Cisco Web Security Appliance S170 사용자 가이드
28-2
Cisco IronPort AsyncOS 7.7 for Web User Guide
Chapter 28 Common Tasks
Preventing Users from Accessing Streaming Media Websites During Business Hours
Monday, Tuesday, Wednesday, Thursday, Friday
Step 6
In the Time Values area, Time of Day section, enter
8:00
in the From field, and enter
12:00
in the To
field.
Step 7
Click Add Row to create an additional time value row.
Step 8
In the Day of Week section of the new row, check the following check boxes:
Monday, Tuesday, Wednesday, Thursday, Friday
Step 9
In the Time of Day section of the new row, enter
13:00
in the From field, and enter
17:00
in the To field.
Step 10
Click Submit.
Step 11
Navigate to the Web Security Manager > Access Policies page.
Step 12
Click Add Policy.
Step 13
In the Policy Name field, enter a policy name, such as
BlockStreamingMedia
.
Step 14
In the Insert Above Policy field, place the Access Policy group above the current top most policy group.
Step 15
In the Identities and Users section, choose “Select one or More Identities” in the dropdown field.
Step 16
In the Identity field, choose the Identity group that corresponds to the users you want to block from
accessing streaming media websites.
accessing streaming media websites.
Step 17
If the Identity requires authentication, specify which users are authorized for this policy group, such as
all authenticated users.
all authenticated users.
Step 18
Click Submit.
Step 19
Click the link under the URL Filtering column for the Access Policy you just created.
Step 20
In the Predefined URL Category Filtering section, click Time-Based for the Streaming Media URL
category.
category.
When you select Time-Based for the URL category, additional fields appear under the category name
where you can choose the actions.
where you can choose the actions.
Step 21
In the In Time Range field, choose
BusinessHours
.
Step 22
In the Action field, choose
Block
.
Step 23
In the Otherwise field, choose
Monitor
.
Step 24
Submit and Commit your changes.
Now, when users try to access websites that contain streaming media applications during business hours,
such as youtube.com, they will be blocked and will see an end-user notification page displaying the
reason for the block.
such as youtube.com, they will be blocked and will see an end-user notification page displaying the
reason for the block.
Where to Find More Information
You can read the following sections for more detailed information on the steps included in this task:
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