My brokerages require it every time I login from a computer. My bank will require it if it can't find a cookie from a previous login session. Occasionally, my b

My brokerages require it every time I login from a computer. My bank will require it if it can't find a cookie from a previous login session. Occasionally, my bank will require it seemingly randomly since I usually log in at least once a week from my laptop yet every couple of months or so I have to reconfirm on the app or another secondary method.