Arcade machines are designed with multiple security measures to prevent tampering and hacking, ensuring fair gameplay and operational integrity. Here are the key protections in place:

1. Physical Locks and Enclosures: Most arcade cabinets feature robust locks and tamper-proof enclosures to prevent unauthorized access to internal components like circuit boards and wiring.

2. Encrypted Firmware: Modern arcade systems use encrypted firmware to protect software from being altered or hacked. Unauthorized modifications can trigger system shutdowns.

3. Secure Boot Processes: Many machines employ secure boot mechanisms that verify software integrity before startup, blocking unauthorized code execution.

4. Anti-Cheat Software: Advanced arcade games include anti-cheat algorithms to detect and prevent exploits, such as score manipulation or infinite credit hacks.

5. Surveillance and Monitoring: High-traffic arcades often use CCTV and remote monitoring to deter physical tampering or unauthorized access.

By combining these measures, arcade operators can significantly reduce the risk of hacking and ensure a secure gaming environment.