Which proxy redirects requests and responses without the client being explicitly configured to use it, also called a forced or intercepting proxy?

Which proxy redirects requests and responses without the client being explicitly configured to use it, also called a forced or intercepting proxy?

• A. Caching engines
• B. Non-transparent proxy
• C. Transparent proxy
• D. Load balancer

Answer: (C)

A transparent proxy is the one that sits in the network path and handles traffic without requiring the client to be configured to use it. It’s placed in line between the client and the destination, so when a request is made, the traffic is redirected to the proxy automatically, which forwards the request to the target and then returns the response to the client. The client remains unaware of the proxy’s presence, hence it’s “transparent” or intercepting, often described as forced or intercepting. This makes it different from a non-transparent proxy, which the client must explicitly configure to use. It’s also distinct from caching engines, which focus on storing responses to speed up repeated requests but aren’t by themselves in-path interceptors, and from load balancers, which distribute requests across multiple servers rather than intercepting traffic invisibly.

A transparent proxy is the one that sits in the network path and handles traffic without requiring the client to be configured to use it. It’s placed in line between the client and the destination, so when a request is made, the traffic is redirected to the proxy automatically, which forwards the request to the target and then returns the response to the client. The client remains unaware of the proxy’s presence, hence it’s “transparent” or intercepting, often described as forced or intercepting.

This makes it different from a non-transparent proxy, which the client must explicitly configure to use. It’s also distinct from caching engines, which focus on storing responses to speed up repeated requests but aren’t by themselves in-path interceptors, and from load balancers, which distribute requests across multiple servers rather than intercepting traffic invisibly.