Arcade machines represent significant investments for operators, making hardware security a top priority. Preventing tampering requires a multi-layered approach combining physical and digital safeguards. Physical security remains the first line of defense, with manufacturers implementing high-security locking systems that resist picking, drilling, and prying. These specialized locks often require unique keys that are difficult to duplicate, securing both the main cabinet and individual component compartments.

Tamper-evident seals provide another crucial layer of protection. These specialized stickers leave visible patterns or text when removed, immediately alerting operators to unauthorized access attempts. When combined with serial numbering and logbook documentation, these seals create an audit trail that deters would-be tamperers.

Electronic protection measures have become increasingly sophisticated in modern arcade systems. Secure boot processes ensure that only authorized, cryptographically signed software can run on the hardware, preventing malicious code installation. Internal motion sensors can trigger alarms or lockout modes when detecting unauthorized movement or tilting of the machine.

Surveillance integration offers both prevention and evidence collection capabilities. Strategically placed cameras monitoring arcade floors serve as powerful deterrents, while recorded footage can identify tampering incidents after they occur. Many operators also employ regular inspection protocols, checking for signs of forced entry, replaced components, or compromised security features.

Environmental design considerations contribute significantly to anti-tampering efforts. Locating machines in well-lit, high-traffic areas increases natural surveillance, while secure mounting prevents entire cabinets from being stolen. Some operators even implement centralized monitoring systems that alert staff immediately when any machine's security is breached.

The most effective protection strategies combine these methods to create defense-in-depth security. Regular staff training ensures proper inspection procedures, while maintaining relationships with security vendors keeps operators updated on emerging threats and solutions. Ultimately, preventing hardware tampering requires constant vigilance and adaptation to new vulnerabilities as they emerge in the ever-evolving arcade industry.