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Palo Alto Networks Certified Next-Generation Firewall Engineer NGFW-Engineer · Domain 3: Integration and automation

Form factors: PA-Series, VM-Series, CN-Series, Cloud NGFW for AWS and Azure

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Last reviewed September 30, 2026 · Leer en español

Palo Alto runs the same core technology, PAN-OS with App-ID, User-ID, Content-ID and the security subscriptions, across several form factors. What changes is where the firewall runs and who operates it. The exam expects you to pick the right one for a scenario and to know how each is deployed and managed, so think of each form factor as an answer to 'what am I protecting, and how much of the firewall do I want to run myself?'

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