To perform scan tasks, Kaspersky Endpoint Security uses various combinations of settings. These combinations of settings saved in the application are called security levels. There are three preset security levels: High, Recommended, and Low. The Recommended security level settings are considered to be optimal. They are recommended by Kaspersky experts. You can select one of the preset security levels or manually configure security level settings. If you change the security level settings, you can always revert back to the recommended security level settings.
To change a security level:
After you configure a custom security level, the name of the security level in the Security level section changes to Custom.