Palo Alto Networks PAN-PA-5420 Next-Generation Firewall Appliance With Redundant AC Power Supplies

• Enterprise internet gateway security
• Data center perimeter firewall deployment
• Internal network segmentation
• Hybrid cloud security protection
• Zero-trust network architecture implementation
• Secure enterprise application hosting environments
• Financial services security infrastructure
• Healthcare and compliance-driven environments
• Government and critical infrastructure networks
• Managed security service provider deployments

• Enterprise-class Palo Alto Networks next-generation firewall
• Part of the PA-5400 Series security appliance family
• PAN-OS operating system for integrated security management
• Application-based traffic identification with App-ID
• User-aware security policies through User-ID
• Advanced threat prevention capabilities
• Malware and exploit protection
• Intrusion prevention and vulnerability defense
• SSL/TLS encrypted traffic inspection
• URL filtering and web security controls
• WildFire malware analysis integration support
• Zero-trust security architecture support
• High availability deployment capability
• Redundant AC power supplies for improved resilience
• Centralized management using Panorama
• Designed for enterprise data center and high-bandwidth networks

• Brand: Palo Alto
• Product Name: Palo Alto Networks PA-5420 Next-Generation Firewall
• Model Series: PA-5400 Series
• Product Model: PA-5420
• Product Type: Enterprise NGFW Security Appliance
• Security Platform: PAN-OS
• Deployment Type: Physical Firewall Appliance
• Form Factor: Rack-Mount Appliance
• Power Configuration: Redundant AC Power Supplies
• Primary Function: Firewall, Threat Prevention, Application Security
• Security Architecture: Application-aware security processing
• Application Identification: App-ID
• User Identification: User-ID
• Content Inspection: Content-ID
• Threat Prevention: Supported
• Intrusion Prevention: Supported
• Malware Protection: Supported
• URL Filtering: Supported
• DNS Security: Supported with subscription services
• WildFire Integration: Supported
• SSL/TLS Decryption: Supported
• IPv4 Support: Yes
• IPv6 Support: Yes
• NAT Support: Supported
• VPN Support: IPSec VPN
• High Availability: Active/Passive HA Support
• Management Options: Web Interface, CLI, Panorama
• Security Policy Control: Application, User, Content-Based Policies
• Routing Features: Enterprise routing support
• Network Modes: Layer 2, Layer 3, Virtual Wire
• Deployment Environment: Enterprise Networks, Data Centers, Cloud Security

Why Choose This Product?

• Organizations select the Palo Alto PA-5420 when they need a scalable firewall platform capable of protecting complex enterprise environments without limiting network performance. Unlike traditional firewalls focused mainly on IP and port filtering, the PA-5420 delivers application-aware security, user-based controls, and advanced threat prevention.
• Compared with lower PA-Series platforms, the PA-5420 provides additional performance headroom for large-scale deployments, high user volumes, cloud connectivity, and security-intensive workloads. Its redundant AC power design improves operational resilience, while PAN-OS, Panorama management, and Palo Alto security services help simplify administration, strengthen threat response, and improve long-term return on cybersecurity investment.