sign out of all devices

when we sign out of a devise , it doent sign out from other devices. it would be good if there s any option to sign out of all devices. i need it becoz of my brother who dont know chess and he some times comes to my account!!

You can revoke sessions using lichess.org/account/security

Thx, a nice reminder that one should do that from time to time.

thank u @erikelrojo