The WSA provides multiple security layers on a single appliance. Adaptive scanning directs
suspicious content to the anti-malware engine that is best optimized to scan the content.
Advanced Malware Protection (AMP) technology from Sourcefire provides file reputation, file
analysis and retrospective alerts (to receive maximum value from AMP, Cisco recommends
installing the FireAMP Connector agent on endpoints). The ThreatGRID technology w ill
improve AMP's sandboxing capability once it has been fully integrated.