Using physical Security Keys
If i opt for using physical security keys on my trusted iPhone SE will i need to use my security key to simply login every time i use my phone? Also, if i am making a purchase at a checkout and use my tap and go on my phone am i going to need to have my security key handy to activation the transaction? Those are 2 questions that don't seem to be answered on any tutorials that i have read or watched.
iPhone SE