Hi guys I’m in worse situation right now as my computer auto installed updates from Big Sur beta and now it shows locked icon with input where I enter red my computer password but it doesn’t accept it. i tired to enter my iTunes password but doesn’t show any error or anything. It’s a bit frustrating for me right now so please anyone could help . worse part is I didn’t took any backup of my computer so I’m kinda destroyed here is the screenshot prnt.sc/tug5tt