Server Authoritative Architecture
Server Authoritative Architecture is a design pattern in networked applications, particularly games and real-time systems, where the server maintains the definitive state of the game or application, and clients act as dumb terminals that send inputs and receive updates. This ensures consistency, security, and fairness by preventing clients from cheating or manipulating the game state directly. It contrasts with client-authoritative models where clients have more control over the game logic.
Developers should use Server Authoritative Architecture when building multiplayer games, financial applications, or any system where data integrity, security, and anti-cheat measures are critical, such as in competitive gaming or e-commerce platforms. It is essential for preventing exploits like speed hacks or item duplication by validating all actions on the server before applying them to the shared state.