Site-to-Site VPN Between Palo Alto & Cisco FTD Using Certificates

n this step-by-step tutorial, we configure a Site-to-Site VPN between Palo Alto Firewall and Cisco FTD (Firepower Threat Defense) using digital certificates for authentication. 🔐 Unlike traditional pre-shared key (PSK) VPNs, certificate-based VPNs provide stronger security, scalability, and centralized management. This makes them ideal for enterprises that require secure communication between multiple branch offices, data centers, or cloud networks. 👉 What you’ll learn in this video: Overview of certificate-based authentication in IPsec VPNs How to configure a Certificate Authority (CA) and enroll certificates Step-by-step Site-to-Site VPN setup on Cisco FTD (via FMC) Step-by-step Site-to-Site VPN setup on Palo Alto Firewall (via GUI/CLI) Verification and troubleshooting of VPN tunnels ⚡ Whether you are a network engineer, security analyst, or preparing for Cisco and Palo Alto certifications, this video will help you gain hands-on knowledge of hybrid firewall VPN setups. 💡 Don’t forget to like, share, and subscribe for more network security tutorials!