What about family members and others using the apartment? Security has to be absolute in some jobs.
Fingerprint scanner (built into many laptops), short inactivity timeouts that require relogging to get back in, use of the laptop’s camera to detect who is using the device. It’s not going to be enough for some jobs, but does well enough for most higher security jobs that don’t require you to lock yourself into a carrel or tiny office by yourself.