You also don’t want others who may be watching you to know the contents of the message or that you are the origin of it. So you hire Victor to give Gary the message for you.īut Webster isn’t the only person you are hiding from. But, you don’t want Webster to know you are the origin of the message. Let’s say you want to give your friend Webster a message. How a VPN Works…In Plain English PureVPN about What is a VPN VPN service providers can offer extra security options (different connections from different countries, double VPN connections, etc. Using a VPN is a shield that protects you from your service provider and malicious people who might intervene. While your public IP address is normally given to you by your ISP, your VPN service provider hides it. Web technologies try to follow you using your IP address and many other methods. They can only see that you are connecting to a VPN service. Internet service providers, which can normally monitor your online activities, cannot do so when you use a VPN. Network activities can be tunneled through a VPN. While only certain activities can be tunneled in solutions such as proxy and socks, all In VPN connections, your computer getsĪn IP address, and you can even see a new virtual (non-physical) network adapter on yourĬomputer. With a VPN, you work as if you are in the same place as the network you areĬonnected to, even though you are in another location. Certificates and passwords used in encryption areĬreated especially for your tunnel so that the transactions made with this connection cannot be Network that is private (not public) for you. With the VPN connection established on the physical network, you connect to a This means that you do not need to take any extra physical action to set up a virtual private Physical network is used for this connection, but it opens a channel called a ‘tunnel’ on this network. It is Virtual:Ĭonnects your computer or network to another network virtually. Let’s break down the phrase “Virtual Private Network” one word at a time to better understand what a VPN is and what it does.
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Sure, you can do a simple google search to find out that it stands for “virtual private network”, but what do those words even mean? Isn’t my network already private? Isn’t my wifi password protecting me? “VPNs protect your privacy!”, or “You need to use a VPN!” or “You aren’t safe on the internet without a VPN!” and so on.īut very few people take the time to layout, in plain english, what VPN stands for?
Many of us have heard a lot about VPNs by now. Let’s use a metaphor to understand VPNs better. This server changes your IP address and encrypts your browsing activity.īut that is very techy sounding answer that makes VPNs sound more complicated than they are. When you connect to a VPN, you are putting an extra server between yourself and the website you want to go to. VPN stands for ‘ virtual private network’. VPNs are incredibly simple to understand.
Read on to learn everything you need to know about VPNs.
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