ESET Cyber Security Pro with valid license does not start after Big Sur was automatically installed.

[LBI 0]

I received the "your computer is not protected. System extensions needed by ESET Cyber Security Pro were blocked by macOS, to enable protection: open System Preferences and allow system software from ESET Cyber Security Pro to load." 

One problem is that I cannot find ESET Cyber Security in System Preferences.

What do I do now? Please help!

 

Thank you very much