Which platform uses Cyber Threat Intelligence as its main source of information?

EPP (Endpoint Protection Platform) is a category of security solutions, not a specific platform, though solutions in this category utilize threat intelligence.

EDR (Endpoint Detection and Response) is also a category of security solutions, focusing on detecting and investigating suspicious activities, but not a specific platform name.

Cisco ASA is a firewall and VPN appliance primarily focused on network perimeter defense and VPN services; while it consumes some threat intelligence, it is not a platform whose main function is driven by comprehensive Cyber Threat Intelligence in the same way an endpoint security solution is.

Cisco Secure Endpoint (formerly Cisco AMP for Endpoints) is a sophisticated endpoint protection, detection, and response (EPP/EDR) solution that heavily relies on continuous analysis of files and processes, correlated with extensive global threat intelligence (including Cisco Talos) to identify known and unknown malware, and provide retrospective analysis.