# ViewBlockedURLsCSVs

A comma-separated list of Web sites or IP addresses that you want to block so that the View action cannot access them when they occur in the Reference parameter. You can use Wildcard values to specify Web sites and IP addresses. The View component blocks the exact string specified (or any string that the Wildcard expands to), but does not perform a host name lookup.

NOTE: You cannot use IPv6 IP addresses.

Type: | String
Default: |
Required: | No
Configuration Section: | Viewing
Example: | `ViewBlockedURLsCSVs=*restart*,*example.com,15.*.*.*`
See Also: | ViewAllowedHostsList ViewAllowedURLsList ViewBlockedHostCSVs

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