The Encrypted Visibility Engine (EVE) is a machine learning-powered feature that allows Cisco Firewalls to detect and block malware within encrypted traffic without the need for decryption. Instead of decrypting all traffic, EVE analyzes the header of packets to identify any malicious patterns, enabling it to block harmful traffic while maintaining performance.

The multi-instance capability allows a single physical firewall to host multiple logical or virtual firewalls. This means organizations can manage different firewalls for various departments or test environments without needing additional hardware. It enhances operational efficiency and reduces costs while providing flexibility in managing firewall policies.

The AI Assistant automates and assists in firewall management by providing contextual responses to user queries based on Cisco's certified documentation. It can help users configure policies, identify unused rules, and generate performance reports quickly, significantly reducing the time and effort required for these tasks.