Palo Alto Networks VM-Series Virtual Firewall vs. Cisco Secure Firewall Threat Defense Virtual (formerly NGFWv)

Palo Alto Networks' VM-Series Virtual Firewall is the industry’s leading cloud security software, delivering the world’s most effective network security to any cloud or virtualized environment. It is a virtualized form factor of Palo Alto Networks' next-generation firewalls, built to protect your applications from zero-day threats, providing consistent security and easy deployment across all clouds and virtualized environments, including technologies from Amazon Web Services, Microsoft Azure, Google Cloud, VMware, Cisco, KVM, Nutanix, OpenStack, and more.

Cisco Secure Firewall Threat Defense Virtual (formerly FTDv/NGFWv) is a comprehensive security solution designed to protect virtualized environments across private and public clouds. It integrates Cisco's proven network firewall capabilities with advanced threat defense features, including Snort Intrusion Prevention System (IPS), URL filtering, and malware defense. This virtualized firewall ensures consistent security policies and deep visibility into network traffic, enabling organizations to detect and mitigate threats before they impact operations.