Comment by account42
3 hours ago
> when you want to handle your traffic yourself instead of that just going directly to the internet
Isn't that skipping over the more sensible middle ground of a VPN, which is what is more common for at least small or medium sized business customers of mobile networks.
Is that more sensible?
Very much depends on your applications. Some critical communications you don't want to trust to the internet at all. Some communication latency is important and so you can save a few MS by locating in such a data center. Some communication takes a lot of bandwidth and both of you want a cache in the data center to avoid use of the large pipes (youtube for example has servers in various colocation points just to cache the popular videos). Many small/medium businesses don't have a good data center, they outsource that to someone else, and starlink is just as good as anyone else (check all the fine print on the contract to see if this is true for your needs)
I haven't checked recently, but the FBI/CIA (I'm not sure which, but probably both) had 4-5 completely isolated networks, no connection to any other network. Once a computer was connected to an isolated network it would be destroyed when the lifespan was up - thus ensuring that classified data could not leak off the network. When they needed to connect to other locations they bought a separate fiber connection the entire way - the fiber would be in the same bundle as internet traffic, but otherwise isolated. (There are several cases where a virus got onto such a network despite the isolation so this isn't perfect, but...)
Why is that more sensible? It's worse, more expensive and has more moving parts. The only reason you'd use a VPN is if you're small enough that Starlink won't give you a PNI, or you can't afford it.
That depends if the goal of handling your own traffic is integrity (which a VPN can give you) or availability (which requires dedicated pathing through a leased line).