An organization deploys the Prisma Access Browser (PAB) to secure web access from diverse endpoints,...

Because PAB is frequently deployed to secure access from BYOD and other endpoints where IT lacks the administrative rights to directly manage, configure, or remediate the device, the value of device posture attributes lies specifically in visibility and conditional access — not remediation. By collecting signals such as OS version, file system encryption state, and device type, PAB gives administrators the information needed to make risk-based access decisions, such as denying or restricting access to sensitive applications from devices running outdated, vulnerable operating system versions, or from device types the organization considers higher risk, even though IT cannot directly touch or manage the underlying device. This read-and-restrict model is precisely what option C describes, and it reflects the actual, realistic capability of a posture-attribute-based access control system operating on unmanaged endpoints. Option A overstates PAB ' s function; it is not a standalone EDR solution, since EDR involves active threat detection, investigation, and endpoint-level response capabilities that PAB, as a browser-centric security control, does not provide. Option B is incorrect because PAB has no ability to remotely enable disk encryption on a device it does not manage — posture attributes are read for assessment purposes, not pushed as configuration changes to unmanaged endpoints. Option D is similarly incorrect; PAB cannot perform OS or browser patching on devices outside of IT ' s administrative control, since doing so would require management-level access the organization explicitly does not have on personal or unmanaged devices.