When work happens from homes, cafes and client sites, the old idea of a secure office network stops protecting much. Security shifts to three things you can actually control wherever people are: who they are, what device they use, and how they behave.
Identity, device, habit
Strong identity (MFA and sensible access rules) means a stolen password is not enough. Managed, patched devices mean the endpoint is not the weak link. And a little training means people pause before clicking. Get those three right and “work from anywhere” stops being a security headache.