1.Both VPNS and proxy servers protect user identity and are excellent tools for accessing geographically restricted content. Because both services get the job done, people tend to use them interchangeably. However, one protects your privacy, while the other does not.
2.Proxy servers and VPNS both work by connecting you to a remote computer to mask your IP address. However, while both provide the same functionality in this sense, VPN and proxy servers are actually very different. VPNS cost money, but they encrypt your data, while proxy servers offer much less security but typically don't charge users. What's more, proxy servers work only at the application level, where as VPNS protect all your traffic.
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