URL Scan Flow
After a URL is received from an input source, it goes through the following steps before a verdict is reached. If a verdict can be reached at any step, the scan will stop.
- Static Scan
In this step, the URL is checked against the user uploaded White/Black list and the Overridden Verdicts list.
- Sandboxing Scan
If WEBLink is associated with a VM type as defined in the Scan Profile page > VM Association tab, the URL will be scanned inside a clone of that VM type. If the URL type is enabled with the
sandboxing pre-filteringcommand, only URLs whose webfiltering category is UNRATED will be scanned inside a VM. For more information, please refer to the FortiSandbox CLI Guide, for the
During the Static Scan step, URLs will be checked against the user uploaded white list and black list in this order, and rated as Clean or Malicious respectively: URL REGEX black list > URL black list > Domain black list > URL REGEX white list > URL white List > Domain white list. For example, if users enter