ClearPass offers a complete NAC solution including standard AAA functions with advanced policy enforcements for multi-vendor wired and wireless networks.
It has automated the bring-your-own-device process through the Onboard feature and posture health check validation through the OnGuard module, plus it has a robust and customized guest management experience.
I’ve designed and implemented ClearPass for several enterprises that were looking for a compete NAC and guest management solution. ClearPass was the best fit to address different client requirements and tailor the security access policy based on their needs.
Reporting module has room for improvement. It also need integration with SIEM solutions and Next Generation Firewalls.
We've used it for three years.
There are a few issues here and there but they're not worth mentioning.
It's very good.
It depends on the scenario, but if the use cases and prerequisites were defined correctly before the implementation then it will be easier to implement.
I started with an in-house implementation and consulted the vendor team when it’s required.
ClearPass has competitors, but it has kept its leadership position within the Magic Quadrant for the last three years.
I would advise you to at least include ClearPass in any PoC.
You could integrate ClearPass with Palo alto. Checkout doc at support site.