Proxy vs Reverse Proxy: Understanding the Differences
Proxy vs Reverse Proxy A proxy is a middle server that acts on someone’s behalf. It forwards requests and responses instead of letting the two parties talk directly. Forward Proxy Stands in for: the client Flow: Client → proxy → internet Purpose: hides the user, controls access, adds privacy or caching Example: a company proxy that filters employee web traffic Reverse Proxy Stands in for: the server Flow: Client → reverse proxy → backend servers Purpose: hides servers, balances load, adds security, handles SSL Example: Nginx receiving requests before passing them to app servers The “Stands In” Idea Forward proxy = pretends to be the client Reverse proxy = pretends to be the server Final takeaway: ...