proxy or VPN: Searching the internet for privacy solutions, you will often come across the terms proxy and VPN. Both tools aim to hide your activities. For the average user, the terms VPN and proxy seem to be synonymous. They both do essentially the same thing, keeping you safe and hidden on the internet. Some may even believe that a proxy server (proxy) is a different name for the VPN.
But it is not. There is a clear difference between a VPN and a proxy server.
A proxy service simply redirects traffic from your computer to an intermediate computer / server and then routes it to its destination. For example, if you are trying to visit Google.com and use a service proxy, your request will be sent first to a different computer and this computer will forward your request to Google.com. The returned data will be transferred to the same proxy computer.
A VPN service is much more complex than a service proxy. It does what a Proxy service does, but it can do much more. VPNs add an extra level of encryption and security to the data being sent.
VPN (from Virtual Private Network or Greek Virtual Private Network) consists of a network of remote servers or servers. The interested party can connect to the internet through one of these server, acquiring a new one IP address. But so far we are exactly in the mode of operation of one proxy. Service can be important considering that IP Your address is the only way to identify your digital identity, but the data that travels is not encrypted.
However, VPN encrypts your connection data. So even if someone is watching you online, he is not in a position to know what you are doing with others.
Differences between VPN and proxy
The main difference between a VPN and a proxy is encryption. One proxy is a basic privacy tool that works in some cases, but not all, as some countries, ISPs or websites block access to known proxies.
A VPN is much more durable. It has many servers from where it routes traffic and if one server crashes or is blocked, there is always someone else to replace it. Traffic sent via a VPN is always encrypted and gives you a second address IP to hide your real address IP.
Prox works primarily with the traffic being sent or received by the browser while a VPN will encrypt each request sent from your computer. All services that run in the background and need internet access, such as your system update requests, will be encrypted. Encryption is used in all applications that need Internet access, not just your browser.
VPNs are often faster than services proxy. A quick one proxy promising data encryption and address concealment IP is a basic VPN service. Proxy services mainly transmit traffic, so they have few servers to consistently route your requests. So they need more time to complete each request. VPNs, on the other hand, have a much larger network of computers that can handle multiple requests at the same time, making browsing or any other work on the Internet much faster.