I wrote this 6 years ago, while looking at VPNs…
I use to love Hamachi, it use to simply work and it was very secure. The only problem is it got picked up by log me in and therefore hasn’t been developed in the way I would have liked. The Windows version has been developed but the linux and mac version are lagging behind in the lab. I also would like to see a Android app like how someone created a Windows mobile version.
Its been a while since I looked at VPNs for different purposes including privacy, anonymity, tunnelling, etc. I really wanted something like Hamachi mainly because Tor can do so much around anonymity, but there are things which I’d like to do like I was on my own network (tunnelling). Hamachi worked very simply and made something quite complex very simple.
I was looking at a few options including Bitmask, FreeLAN, Tinc VPN, WireGuard and ZeroTier. It needed to be open source or actually free software licensed. It needs to run on Linux and Android at least. I don’t mind if its got a commercial service, but I should be able to migrate away without having to replace everything again. It should also be straight forward, extensible, secure and work closely like standard networks. This is why I loved Hamachi, once you had a 5.x.x.x address, everything else just clicked.
I tried all but the ones which stuck out for me are Bitmask which is trying to build a complete system including secure email, vpn and hosting. I originally looked at Zeronet for the hosting side of things and I keep looking at GPG for secure email but its not high on my list currently. Bitmask seems too much, its a client of the LEAP project. One to keep an eye on in the future. FreeLan looked like a perfect replacement for Hamachi but having no gui was a real pain. I don’t mind messing with config files but sometimes I’d like to see whats happening without scrolling through the terminal. Tinc and Wireguard were cool but ZeroTier was ideal.
Zerotier runs on everything, the client is actually GPL v3. Its mainly command line/terminal for linux but easily installed and although you can do everything that way. Its not completely decentralised as you have a server which points the clients at each other. Once thats done, they can talk without the pointer. You can also setup your own server of course. At the server end, its The server allows you to configure the network which the clients join. You can also reject clients, add certs, etc. Its all so easy with a browser interface.
Now I’m connected over this VPN, I can do things like SSH, access my router settings without going via the WAN interface (something I hated about Hyperoptic’s router as its administrative login was on a WAN/public interface). This also means I don’t need to worry so much about securing PlexPy, Sickrage, etc, etc. This saves messing with certs. You can share networks across this too, allowing you to route networks; very useful when trying to get around web blocking, For example I was surprised my 3 tethered 4G connection was restricted to only ports 80 & 443 while roaming abroad.
ZeroTier seems to have everything at the moment, I am impressed and doesn’t take many resources which is great for mobile devices. Its simply another network but heavily encrypted.
Highly recommended so far…