Can you explain the differences between a standard proxy server and a reverse proxy?

A regular (forward) proxy server acts as an intermediary between the client and the internet: the client sends a request to the proxy, which then forwards it to the appropriate server. This is often used for access control, caching, or anonymizing the client.

A reverse proxy is located in front of one or more servers and accepts requests on their behalf. It distributes the load among servers, provides security (e.g., SSL termination), caches responses, and hides the internal network structure.

Summary:

• A regular proxy operates on behalf of the client.
• A reverse proxy operates on behalf of the server.

Example: a browser is configured to use a regular proxy to access the internet, while a website uses a reverse proxy for load balancing and server protection.