Locking your computer is one of the easiest security habits to build.
An unlocked computer can expose email, customer records, business applications, and saved files to anyone nearby.
In an office, this may seem harmless, but visitors, vendors, temporary workers, or even curious employees may have access to areas they do not normally use.
A quick keyboard shortcut can lock the screen without closing any work.
Businesses should also configure automatic screen locking after a reasonable period of inactivity.
This is a small control, but it protects information from accidental and intentional access.
Physical security and cybersecurity are closely connected. A well-protected cloud account still does not help if someone can simply walk up to an unlocked computer and use the active session.