Technical Tip : Blocking sub-directory/sub-domain of a website while allowing the main domain

[_mribwan]

Description	This article describes how to block all sub-directories of a site using Regular Expression (Regex).
Scope	FortiGate URL Filter.
Solution	This step requires Deep packet inspection to be enabled: Technical Tip: 'certificate-inspection' and 'deep-inspection' for URL filtering Using Wildcard will result in the domain being blocked even if '/' is not in the main URL. For example, the following URL filter will be blocked even though the accessed site does not contain '/':  This Regular Expression (Regex) is required in this case. The following Regex is used: lowyat\.net/.+ URL Filter configuration /.+: matches a forward slash followed by one or more characters, which matches any subdirectory or file under the domain. \.: matches the character '.'. Result: Main domain is accessible Sub-directory is blocked Webfilter logs