Manufacturers of arcade machines employ multiple strategies to address the risk of counterfeit software, ensuring both authenticity and security. One key method is the use of hardware-based encryption and secure boot processes, which prevent unauthorized software from running on the machines. Many companies also implement digital signatures and license keys, requiring verification before installation.

Another approach involves regular firmware updates that patch vulnerabilities and detect tampering. Some manufacturers integrate online authentication systems, where the machine must connect to a server to validate the software. Additionally, partnerships with game developers and legal actions against counterfeiters help deter piracy.

By combining technological safeguards with legal enforcement, manufacturers protect their intellectual property and maintain the integrity of arcade gaming experiences. These measures not only reduce piracy but also ensure fair competition and revenue for legitimate developers.