How And Why To Build A Virtual Private Network #piday #raspberrypi @Raspberry_Pi
Use a Raspberry Pi to build a server that encrypts your Web data from prying eyes. via Lauren Orsini
Free, unencrypted wireless is everywhere, but you shouldn’t be checking your bank account on it unless you don’t mind somebody else snooping. The solution? A virtual private network, or VPN.
A VPN extends your own private network into public places, so even if you’re using Starbucks’ Wi-Fi connection, your Internet browsing stays encrypted and secure.
There are plenty of ways to set up a VPN, both with free and paid services, but each solution has its own pros and cons, determined by the way the VPN provider operates and charges and the kinds of VPN options it provides.
The easiest and cheapest solution to keep your data safe is to just abstain from public Wi-Fi completely. But that sounds a little extreme to me when it’s relatively simple and inexpensive to build your own VPN server at home, and run it off of a tiny, inexpensive ($35) Raspberry Pi.
My Raspberry Pi is about the size of a smartphone, but it runs a fully functional VPN server. That means no matter where I am, I can connect my computer to my home network and access shared files and media over a secure connection. It came in handy on a recent trip to Boston, where I was still able to watch videos stored on my network back home in DC.
This is the part where I’d link you to a handy tutorial on how to set this up. The problem is one doesn’t exist—or at least one that could satisfy this average computer user. And while there are plenty of tutorials about how to set up a VPN server on Raspberry Pi, there are very few that explain why.
I read several different tutorials and cobbled together the results into this semi-coherent tutorial for setting up a VPN on Raspberry Pi, which even I can understand, complete with the why behind the how.
So follow me down the cryptography rabbit hole and learn that no matter how paranoid you are, whoever came up with the methods to generate VPNs was even more so.
We are angry, frustrated, and in pain because of the violence and murder of Black people by the police because of racism. We are in the fight AGAINST RACISM. George Floyd was murdered, his life stolen. The Adafruit teams have specific actions we’ve done, are doing, and will do together as a company and culture. We are asking the Adafruit community to get involved and share what you are doing. The Adafruit teams will not settle for a hash tag, a Tweet, or an icon change. We will work on real change, and that requires real action and real work together. That is what we will do each day, each month, each year – we will hold ourselves accountable and publish our collective efforts, partnerships, activism, donations, openly and publicly. Our blog and social media platforms will be utilized in actionable ways. Join us and the anti-racist efforts working to end police brutality, reform the criminal justice system, and dismantle the many other forms of systemic racism at work in this country, read more @ adafruit.com/blacklivesmatter
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.