Which component does Cisco Threat Defense use to measure bandwidth, application performance, and utilization?

NetFlow is a Cisco-developed network protocol used to collect IP traffic information. It provides detailed data on network conversations, including source and destination IP addresses, ports, protocols, and the amount of data transferred. This information is crucial for measuring bandwidth usage, understanding application performance, and analyzing network utilization patterns. TrustSec is a security framework for access control and policy enforcement, not traffic monitoring. Advanced Malware Protection for Endpoints (AMP for Endpoints) is an endpoint security solution focused on threat detection and remediation. Cisco Umbrella is a cloud-based security platform primarily for DNS-layer security and secure web gateway functionality.