Amazon getting a PCI compliance pass was a big deal. The last time I looked, you needed to be able to ensure secure access to the facility, enumerate who has physical access to the hardware and when, and things of that effect. And you need to be able prove all that in the event you're ever compromised.
> The last time I looked, you needed to be able to ensure secure access to the facility, enumerate who has physical access to the hardware and when, and things of that effect. And you need to be able prove all that in the event you're ever compromised.
None of that should be particularly difficult for a VPS provider as large as Linode.