: This is a core Roblox security feature that prevents local changes made by a player (on their client) from replicating to everyone else on the server. For example, if a player tries to delete a wall on their screen, FE ensures that other players still see the wall.
: Primarily designed for "trolling," this script provides a Graphical User Interface (GUI) that allows a player to target and "kill" others in a server. FE (Filtering Enabled) Compatibility fe roblox kill gui script upd
Historically, Roblox allowed client-side scripts to alter the game state for everyone.This lack of isolation made malicious scripting incredibly easy.Roblox solved this vulnerability by making FilteringEnabled mandatory for all games. How FE Protects Games : This is a core Roblox security feature
: The script modifies your character's physics and velocity. It slams your avatar into another player at extreme speeds, glitching them out of the map boundaries. If you are a developer, you must secure
If you are a developer, you must secure your code against unauthorized execution. Sanitize Server Inputs
Using or even searching for these scripts carries significant risks for both players and developers: ServerScripts in GUIs, any downsides? - Scripting Support