The abbreviation " VPN " has slowly become established among average Internet users, which is certainly good, but the problem is that people have started to see VPN as the ultimate solution to all problems.
As you probably already know, the Raspberry Pi model B + is an improved version of the Model B. And what are the more important differences, you can see in this picture Model B + has 40 GPIO, while model B has 26. There is an input for Micro SD, HDMI, audio and video, 4 USB ports, Ethernet, camera, display…