Proxy Servers
Q 1: Is a proxy like a VPN?
Ans: Yes, the functionality of a VPN is similar to that of a proxy server however, the VPN can encrypt the traffic, which proxy servers cannot.Q 2: Do proxy servers use cache?
Ans: Yes, the proxy servers use cache to speed up the entire process.Q 3: On what level do the proxy servers work?
Ans:The proxy servers work on the application level.Q 4: What is the main purpose of a proxy server?
Ans: The main purpose of a proxy server is to keep the system behind it anonymous.
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.