Very little in life is truly free, but as far as virtual private networks (or VPNs) are concerned, you can get quite a bit for nothing. Though you'll likely have to pay to get all the features of the best VPN services, there are many free options available. If it's the price tag that has prevented you from using a VPN, try one of these services.VPN
What Is VPN?
If you've ever had to use special software to log in to your work network when working remotely, you are already familiar with VPN technology. It creates an encrypted connection (often referred to as a tunnel) between your computer and your company's VPN server, and then passes all network activity through the protected tunnel. This way, even if you are using the airport's Wi-Fi network, none of the other people on that network can see what's happening inside that tunnel.
The VPN services I talk about here work the same way, but instead of your Web traffic moving through the encrypted tunnel to your company's server, it goes to a server operated by the VPN provider. This not only means that your data is safe from prying eyes on the network you're connected to, but that advertisers and online snoops won't be able to see your actual IP address or glean your current location. Instead, they'll see the IP address and location information for the VPN server.
Think of it this way: If you drive out of your garage, someone can follow your car and track where you went, how long you were there, and when you returned home. We call that stalking. Using a VPN service is like driving into a closed parking garage, switching to a different car, and then driving out. Anyone following your original car now has no idea where you went after entering the garage. A VPN service keeps the stalkers at bay.
Of course, no technology is foolproof. Once your traffic exits the VPN server, it can be monitored and perhaps intercepted. It's also possible to use complicated timing algorithms to predict when and where you leave the encrypted tunnel. There are other services, such as Tor, that can provide greater levels of anonymity. And if you're exchanging sensitive information, consider using encryption software to secure it first or using an encrypted messaging service such as Signal for iPhone and Android.
Activists rely on VPN services to change their IP addresses and spoof their online activity to get around government censors. Regular people can use VPN services to encrypt sensitive online activity while connected to unknown Wi-Fi networks to foil ad tracking and to spoof their location. This last point means that, in some cases, you can enjoy region-locked content.
What do I mean by region-locked? The Netflix we know here in the US isn't the same Netflix that people in other countries see. Overseas, Netflix subscribers can see HBO shows, and major hit films on the streaming service that don't show up within these United States. That's because Netflix has specific deals to distribute this content in different areas.
Netflix isn't the only service that can be tricked. The BBC and the MLB have different streaming arrangements for different regions. There are numerous others.
It's certainly fun to feel like you're getting away with something when using a VPN to gain access to restricted content, but don't complain if you get caught violating a company's terms of service in the process. Just because you have a Netflix account does not mean you have a legal right to access Netflix content in another country. In fact, using VPN to watch Netflix has become much harder as of late, because many VPN services render region-locked streaming sites inaccessible, and because the streaming services are fighting back against the VPN services that don't.When comes to the issue of online privacy and security, we suggest to use a VPN, and our recommendation is RitaVPN.Qwer432