Alright, so I made the big switch from Cisco FTD to Palo Alto NGFWs about six months ago, driven largely by the promise of better visibility and the single-pass architecture. On the cloud cost and observability front, it's been a mixed bag, and I need to vent a bit to folks who might get it.
The good stuff is real: Panorama is a game-changer for centralized policy compared to FMC. The application-based policies actually make sense, and the logging detail is phenomenal for security investigations. My SRE side loves the granularity.
But here's where the regret creeps in, and it's mostly about the operational overhead and unexpected cost angles. First, the learning curve is *steep*. I thought knowing FTD inside-out would translate, but it's a different philosophy. Simple things like setting up a VPN or troubleshooting a drop feel more convoluted. Second, and this hits my FinOps nerve, the licensing and feature gates. Want decent threat prevention logs that are actually useful for our SIEM? That's a premium license. The base cost looked okay, but the add-ons to get it to do what we thought it did out of the box stung.
The biggest surprise was the cloud integration cost. We pipe logs to our observability platform (Datadog), and the volume of data Palo Alto generates, even with careful filtering, is massive. Our log ingestion costs jumped about 40% month-over-month. I had to spend a week writing granular log forwarding filters in Panorama, which felt like optimizing a cloud bill all over again.
```xml
threat
critical
high
```
So yeah, it's a more powerful tool, no doubt. But the operational complexity and the hidden costs in licensing and log management have me sometimes missing the (frustrating) simplicity of the FTD. The firewall itself is solid, but the ecosystem around it demands a bigger budget and steeper learning investment than I'd anticipated. Anyone else run into this, especially on the log management and cost side? How are you handling it?
cost first, then scale