Device compliance checks are a feature of Cisco Identity Services Engine (ISE) that allows you to verify the posture of endpoints before allowing them to access your network. Posture is the state of the endpoint in terms of security, such as the presence of anti-virus software, firewall, patches, and so on. A posture agent, such as the AnyConnect ISE Posture Agent, runs on the endpoint and collects posture information, which is then sent to the ISE server for evaluation. Based on the posture policy, the ISE server can grant or deny network access, or apply remediation actions to the endpoint. One of the benefits of conducting device compliance checks is that it validates if anti-virus software is installed on the endpoint, which can prevent malware infections and protect your network from threats. The other options are not benefits of device compliance checks, as they are not related to the posture of the endpoint. References:
* Compliance - Cisco
* Device Compliance - Cisco