Rolling one's own often makes sense, and not just from an audit perspective. Where I am for example almost all VPN vendors are blocked, so there's not much cho

Rolling one's own often makes sense, and not just from an audit perspective. Where I am for example almost all VPN vendors are blocked, so there's not much choice other than to roll your own. And once you've figured out how to do it on one provider you can pretty much do the same anywhere.