Question 1 of 30
In a corporate environment, a network administrator is tasked with implementing a Network Access Control (NAC) solution to enhance security. The organization has a mix of corporate-owned devices and personal devices accessing the network. The administrator needs to ensure that only compliant devices can connect to the network while also providing guest access for visitors. Which approach should the administrator take to effectively implement NAC while balancing security and usability?
Implement a role-based access control (RBAC) system that categorizes devices into different roles based on compliance status and assigns appropriate access levels accordingly.
Use a simple MAC address filtering approach to allow only known devices to connect to the network.
Deploy a captive portal that requires users to authenticate before accessing the network, without checking device compliance.
Set up a VPN that allows all devices to connect securely without any compliance checks.