Each of these sites are pay services and range from $5-$12/mo. Here are a few VPN providers that offer such services. This would prevent the coffee shop owner from seeing where you are going and provide greater anonymity of your web surfing. The user would have their data encrypted to the peer network and traffic that goes to the internet will appear to come from that peer network. This allows a user to sign up for their service and VPN into that network. There are many sites out there that offer private VPN services. This is a way to get past any country rules that may block content. If you change the country of origin of your internet surfing, you could enable or disable yourself from accessing specific content. This allows a user to become more anonymous online. When the person in the US surfs the internet, it will have a Canadian IP and websites will believe it is someone from Canada who is accessing their website. An example would be if someone from the US created a full VPN tunnel to Canada. When a full VPN is created from one computer to another system all the traffic will appear to come from the remote end of the VPN when traveling over the internet. Some people wish to use a VPN to encrypt the traffic leaving their computer or home network and mask their location. Using a Private VPN for Browsing the Web Anonymously When all traffic is encrypted from one end then that is considered a full VPN. Sometimes only specific traffic should go over the VPN and the rest of the traffic can go over the regular network. The two devices are called peers and must agree on what traffic will pass over the tunnel, which encryption to use, and how to exchange their keys. This may be two routers or two firewalls or even two laptops or computers. In order for a VPN to be created there must be two systems that set up the tunnel. A VPN tunnel is a solution to encrypt your data so it can cross over an untrusted network without the fear of your data being read. Even if you connected to the WiFi of a coffee shop, that network may be listening to every packet leaving your computer and reading it. The owners of those systems and possibly the government can easily see all of the data going through it if it uses insecure protocols. When your data travels over the internet it goes through a dozen or more systems. That is mainly because it is not owned by you. The internet is considered a public and insecure network. Data integrity simply ensures that the data that went into the tunnel is the same as the data that comes out of the tunnel. When the traffic is strongly encrypted, it is unreadable by anyone who intercepts it. A VPN tunnel relies on encryption and integrity to pass data through it. It is often used to connect two offices together or for a remote worker to connect to a private office network. A Virtual Private Network is a technology used by computers to securely connect two networks together across an insecure network such as the internet.
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