The enable_notification key indicates whether the exploit prevention option to notify users when exploits are blocked has been enabled or not. Valid values are true (enabled) or false (disabled). The default is false.
If the enable_notification key value is true, set the following key values to true:
Change this setting using one of the following methods:
Web UI (see )
API custom configuration channels (see Using API Custom Configuration Channels).
Manually on individual endpoints using a text editor (see Modifying the Configuration File for a Single Endpoint).