Difference Between Proxy Servers and VPNs
Although the functionality of proxy servers and VPNs is quite similar in nature there are some major differences. The VPNs encrypt the traffic while the proxy servers do not. Also, the activity of the VPN user cannot be tracked while the activity of the proxy server user can be tracked.
Basis of Comparison |
Proxy Servers |
VPNs |
---|---|---|
Encryption |
Traffic is not encrypted. |
Traffic is encrypted. |
IP Address |
Although it hides IP address, proxy owner can see the client’s IP address. |
VPN hides the IP address of the client completely. |
Security |
It is less secure. |
It is more secure. |
Level of Working |
It works on the application level. |
It works on the operating system level. |
Cache |
Proxy servers use cache. |
VPNs do not use cache. |
Proxy Servers Advantages
A Proxy Server is defined as a middleman or gateway between the end-user and the internet. It has its own IP address and provides the role of separating the client system and web server from the global network. Sometimes, there is a requirement to access the internet (network) without exposing one’s IP address (Identity). This is where the proxy servers are used. Proxy servers provide access to the internet after concealing the IP address of the user. In simple terms, the proxy server allows a person to access the internet with an alternate IP address.