I honestly don't see a problem with this. If it weren't for the fact that it's a company this this site hates it would be hailed as a marvel innovation against states that are increasingly cavalier about disrespecting people's digital rights and privacy. If the police have all the proper warrants there's no reason they can't seize the locked servers and workstations and compel them to unlock them after the fact.
To me this just falls under the category of unauthorized access. If my threat model included people physically present using force to access my sysadmins' computers I would be implementing the same security with a company-wide lock-down triggered by a panic button on every machine.
To me this just falls under the category of unauthorized access. If my threat model included people physically present using force to access my sysadmins' computers I would be implementing the same security with a company-wide lock-down triggered by a panic button on every machine.