What is a proxy server primarily used for?

What is a proxy server primarily used for?

• A. Filtering network traffic, blocking websites, and potentially hiding the origin
• B. Storing files for caching
• C. Providing email hosting
• D. Managing DNS records

Answer: (A)

Proxy servers act as intermediaries between clients and destination servers. Their main purpose is to control and secure access by filtering traffic and blocking websites according to policy, and they can mask the client’s IP address when forwarding requests for privacy or security. Caching is a common feature that speeds up repeated requests, but it’s a secondary benefit rather than the primary goal. Providing email hosting or managing DNS records are tasks handled by separate services, not proxies.

Proxy servers act as intermediaries between clients and destination servers. Their main purpose is to control and secure access by filtering traffic and blocking websites according to policy, and they can mask the client’s IP address when forwarding requests for privacy or security. Caching is a common feature that speeds up repeated requests, but it’s a secondary benefit rather than the primary goal. Providing email hosting or managing DNS records are tasks handled by separate services, not proxies.