Device-based access policies are not optional anymore. They decide who gets in, from where, and on what machine. They don’t just block strangers. They block trusted users when they’re in untrusted environments. And user groups make them scale without drowning in one-off rules.
A device-based access policy checks the device’s fingerprint before access is granted—its operating system, patch level, security posture, encryption status, or compliance score. Each detail is measurable. Each can tip the balance between safe and breached. Combine this with user group targeting and you control access with surgical precision.
Instead of maintaining 500 different user-device rules, group your users by role, function, or sensitivity tier. Your engineers might have stricter device requirements than your marketing team. Your contractors might only access from registered hardware and approved IP ranges. Pairing device-based policies with user groups means that updating one policy updates entire teams instantly.