Re: how to make data encryption between two nodes

Hi!

> a VPN is the really first thing that comes in mind.
>
> but I do not know if anyone ever tried this before since recommended
> configuration for MySQL Cluster is a local network with no security at
> all

What concernes me most is the added latency caused by end-to-end encryption in a VPN. AFAIK timing is very important for smooth communication between the NDB nodes so I would not recommend such a setup for a production environment. If you don't mind the question, why would you need it anyway? If you have access to the physical network, just set up a dedicated connection. If you don't, I'd suspect the link to be too slow for a NDB cluster anyways...

Regards,

Phil

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