To protect data that is received and transmitted via the HTTP and FTP protocols, the Web Threat Protection component applies various groups of settings. Such groups of settings are called web traffic security levels. There are three pre-installed web traffic security levels: High, Recommended, and Low. The Recommended web traffic security level is considered the optimal setting, and is recommended by Kaspersky.
To change the web traffic security level:
The settings of the Web Threat Protection component are displayed in the right part of the window.
When you have configured a custom web traffic security level, the name of the security level in the Security level section changes to Custom.