When it comes to privacy, there’s very little that beats an encrypted VPN. VPNs can guarantee your anonymity and obscure your origin, making it nearly impossible to trace a person based on their Internet connection. If you’re worried about your security online, you should check into VPNs — they might be exactly what you’re looking for.
What Do VPNs Do?
VPNs bounce your Internet traffic from server to server all around the globe. In addition to that, most VPNs also encrypt your data, making it nearly impossible for anyone to look at. They’re an excellent way to keep you safe and secure online. VPNs are also occasionally used to hide which country you’re coming from. For example, you might want to watch Canadian Netflix to catch some show that isn’t on the American version of the site. All of that and more are possible when you use a VPN.
How Do VPNs Work?
These networks work by directing your traffic through multiple servers around the world. VPN stands for Virtual Private Network, and that’s exactly what you get. A network of servers all tasked with handing your information down the line, thereby obfuscating the real computer who requested the information in the first place. VPNs are also used within corporations to connect together two separate locations into one unified network, and they do the job exceptionally well.
Primarily though, VPNs are about data security, and that’s where they really shine. Any requests that you make through a VPN will look like it originated from the endpoint, rather than your computer. This means your information could be directed through a handful of computers before getting back to you. It’s that chain of routing and misdirection that makes VPNs such a powerful tool for people who want to maintain their privacy. To anyone paying attention to the traffic a particular website gets, your computer’s IP address will never show up. And that’s done interesting things for privacy and the freedom of speech.
What Are Their Weaknesses?
The single weakness of any VPN is latency. It takes a little bit of time for information to travel through a network of computers and then back to you. That’s a small price to pay for what VPNs offer, though, which is nearly complete and total data security.
Expanding the Freedom of Speech Globally
One of the biggest benefits that VPNs offer is complete and total anonymity, with reason. At a glance nobody can tell that you’re using a VPN or where, exactly, your computer is in the world. This has proven to be a powerful asset for freedom-lovers everywhere, as they can now post online without fear of being tracked by their governments. It’s also a useful tool for casual browsers as well, since we already know that the NSA monitors web traffic around the world. If you use a VPN, your traffic is safe from prying eyes.
The biggest benefit is to people in China and Iran, among other high-security states. In those countries posting on Facebook could be tantamount to sending yourself to prison for decades if you happen to say the wrong thing. Using VPNs and social media, it’s possible for dissidents to safely organize protests online in ways that it never has been before. Anonymity is a powerful thing, and it all but guarantees the freedom of speech. Under some regimes, it’s a violation of the law to use VPNs – that’s how powerful of a tool that they can be.
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