> You have to assume the worst: that authorities will take your box using a power adapter that lets them physically remove the computer from the datacenter without turning it off (such things exist), dump an image of your server while it's running (so that encryption keys won't help you)...

I believe they can keep my server powered on whilst they remove it from the DC (dual PSUs in enterprise servers would make this _extremely_ easy) but how exactly are they supposed to be "dumping an image of the server whilst it's running"?