Palo Alto Networks PA-3200 Series ML-Powered NGFWs—comprising the PA-3260, PA-3250, and PA-3220— target high-speed internet gateway deployments. PA-3200 Series appliances secure all traffic, including encrypted traffic, using dedicated processing and memory for networking, security, threat prevention, and management. 
Key Security and Connectivity Features 
- ML-Powered Next-Generation Firewall
 - Identifies and categorizes all applications, on all ports, all the time, with full Layer 7 inspection
 - Enforces security for users at any location, on any device, while adapting policy in response to user activity 
 - Prevents malicious activity concealed in encrypted traffic 
 - Extends native protection across all attack vectors with cloud-delivered security subscriptions
 - Delivers a unique approach to packet processing with Single-Pass Architecture
 - Enables SD-WAN functionality