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Comment by yehoshuapw

6 hours ago

mostly, because setting up a separate network is harder.

a virtual network built upon the regular internet is much easier.

And yes, mostly done wrong

I’m glad you raised this point. What are some of the better VPNs you’ve seen for secure industrial .

I asked because of books I had read about the bad ones, where unsecured industrial control protocols were exposed wirelessly , or via vpns. And I’ve been curious if any good ones are out there .