There are a variety of physical port blockers available as well as devices to lock cables in place. Some protrude, others are flush and require a key for remova

There are a variety of physical port blockers available as well as devices to lock cables in place. Some protrude, others are flush and require a key for removal. If you have business policies and training in place, hopefully the additional steps of removing a lock will also provide time for adequate second thoughts to percolate through those with poor judgment. Malicious actors won't be seriously deterred, but that's a different matter.