Although i do not typically use Safe Search, i find your question intriguing…
From the following source: https://support.norton.com/sp/en/us/home/current/solutions/v71133104_identity_safe_standalone_1_en_us
About the only substantial findings with respect to “Safe Search data” that i could find on my machine stemmed primarily from the registry:
Not sure if any of this helps, however, at least wanted to attempt this question and not ignore it...
Safe Search is handled by Ask.com. I'm not sure there is any history for that in the Norton product other than offering the ability of using Ask for those who want it. This is only a guess on my part, nothing official. Safe Search is handled by Ask though.
Have a Good Night and
If you are experiencing an issue that needs urgent assistance please visit our customer support area:
There are currently 3 users online.