apple hat ein
interessantes patent angemeldet, um die sicherheit seiner mobilien devices zu erhoehen. eine schluesselrolle spielen dabei zum beispiel die netzteile. einfach erklaert:
She leaves the laptop unattended for a few moments to ask the librarian a question. When she returns the laptop is gone. A thief has stolen her laptop - but without the associated power adapter. The thief charges the stolen laptop with a different power adapter, but when the thief tries to retrieve the password from the laptop while connected to the different power adapter, the password recovery process disclosed herein is futile and does not yield the password.