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Ask HN: How do you secure your distributed servers?
1 points by mborromeo 5041 days ago
Let's say you have a couple of EC2, some Rackspace servers and some other physical machines rented somewhere.

How do you approach the secure communications among these nodes? I don't think OpenVPN is a good idea (everything pass through the Server which becomes a single point of failure), so are there any other solutions out there?