Jazz, Guitare, Pédagogie
: Monitoring the chat archive for unusual patterns—such as long delays before rolls or a total lack of "average" results—can help identify users employing packet filtering software.
GMs can use built-in Roll20 features to verify the integrity of dice rolls and prevent common exploits: roll20-cheat-dice
: Some exploits allow players to "throw away" unfavorable rolls before they are finalized. Since the client reports the final result to the game log, a player can repeatedly roll until a desired number is generated, then only permit that specific packet to reach the server. : Monitoring the chat archive for unusual patterns—such
Several community-developed projects on platforms like GitHub demonstrate these vulnerabilities for educational or illustrative purposes: roll20-cheat-dice