Which feature is essential for the "Control" policy type in Forescout?

The "Control" policy type in ForeScout is fundamentally centered on the enforcement of security and compliance on devices present in the network. This includes the ability to identify and take action against devices that do not meet specific security requirements or policies set by the organization.

The remediation of non-compliant devices is an essential aspect of this policy type because it directly addresses risks to the network. When a device is found to be non-compliant, the Control policy can take immediate corrective actions, which might include restricting access or applying configuration changes to ensure compliance with security policies. This proactive approach is critical in maintaining the integrity and security of the network environment.

While identifying all devices, classifying managed devices, and asset mapping are valuable features within the ForeScout framework, they primarily support the overarching goal of visibility and inventory management. These features facilitate monitoring and understanding the network landscape but do not directly implement remediation measures which are crucial for the functionality of the Control policy type. Therefore, the ability to remediate non-compliance stands out as the defining characteristic of this policy.