Cisco Cisco Web Security Appliance S170 Guia Do Utilizador
12-5
Cisco AsyncOS for Web User Guide
Chapter 12 Scan Outbound Traffic for Existing Infections
Controlling Upload Requests
Step 3
In the Edit Destination Settings section, select “Define Destinations Scanning Custom Settings” from
the drop-down menu.
the drop-down menu.
Step 4
In the Destinations to Scan section, select one of the following:
Step 5
Submit your changes.
Step 6
In the Anti-Malware Filtering column, click the link for the policy group.
Step 7
In the Anti-Malware Settings section, select “Define Anti-Malware Custom Settings”.
Step 8
In the Cisco IronPort DVS Anti-Malware Settings section, select which anti-malware scanning engines
to enable for this policy group.
to enable for this policy group.
Step 9
In the Malware Categories section, select whether to monitor or block the various malware categories.
The categories listed in this section depend on which scanning engines you enable.
Note
URL transactions are categorized as unscannable when the configured maximum time setting is
reached or when the system experiences a transient error condition. For example, transactions
might be categorized as unscannable during scanning engine updates or AsyncOS upgrades. The
malware scanning verdicts SV_TIMEOUT and SV_ERROR are considered unscannable
transactions.
reached or when the system experiences a transient error condition. For example, transactions
might be categorized as unscannable during scanning engine updates or AsyncOS upgrades. The
malware scanning verdicts SV_TIMEOUT and SV_ERROR are considered unscannable
transactions.
Step 10
Submit and Commit Changes.
Option
Description
Do not scan any uploads
The DVS engine scans no upload requests. All upload requests are
evaluated against the Access Policies
evaluated against the Access Policies
Scan all uploads
The DVS engine scans all upload requests. The upload request is blocked
or evaluated against the Access Policies, depending on the DVS engine
scanning verdict
or evaluated against the Access Policies, depending on the DVS engine
scanning verdict
Scan uploads to specified
custom URL categories
custom URL categories
The DVS engine scans upload requests that belong in specific custom URL
categories. The upload request is blocked or evaluated against the Access
Policies, depending on the DVS engine scanning verdict.
categories. The upload request is blocked or evaluated against the Access
Policies, depending on the DVS engine scanning verdict.
Click Edit custom categories list to select the URL categories to scan