I've built a VPN server using a the Raspberry PI 3. Worked OK, but couldnt really handle the load.
I've also tried running a VPN server directly from my router, which worked much better but has the same drawback as with the Raspberry PI, certficiates. Using OpenVPN I have to manage various certificate files as one per device is required.
Since then, I've been using a private VPN service and am very happy with the result. If you shop around you can get one for around £8 per month with the ability to apply the VPN directly to your router, mobile or computer via an app etc.
I've also tried running a VPN server directly from my router, which worked much better but has the same drawback as with the Raspberry PI, certficiates. Using OpenVPN I have to manage various certificate files as one per device is required.
Since then, I've been using a private VPN service and am very happy with the result. If you shop around you can get one for around £8 per month with the ability to apply the VPN directly to your router, mobile or computer via an app etc.
