Personally, I would not turn off Security Responses. However, I think it’s good practice in general to never accept an update through a notification. Instead, hit the notification outside of one of the option buttons. That will make the notification go away. If that then opens the Software Update section of Settings or the App Store, just quit. Done. If you want to update or take a look at update options, go to Software Update yourself. Remember that details there are often hidden behind ci...