Disclaimer: This paper is intended for educational purposes, cybersecurity research, and authorized industrial maintenance only. Unauthorized attempts to bypass security on equipment you do not own may violate laws such as the Computer Fraud and Abuse Act (CFAA) and industrial safety regulations.

  1. Default Passwords: Some Proface HMIs come with default passwords that can be found in the user manual or on the manufacturer's website. However, using default passwords is not recommended as they are often publicly known and can pose a security risk.
  2. Password Reset Tools: Proface provides password reset tools for some of its HMI models. These tools can be downloaded from the manufacturer's website and used to reset the password to a default value.
  3. Contacting the Manufacturer: If you're unable to find a password reset tool or if the method doesn't work, contacting Proface support is the next best option. The manufacturer may be able to provide a master password or guide you through a password recovery process.
  4. Using Third-Party Software: There are third-party software tools available that claim to be able to reset or recover Proface HMI passwords. However, using these tools should be approached with caution as they may pose a security risk or be illegal.

Enter Reset Password: When prompted for a password to initialize, enter 1101 (the default for reset operations).

Why is Password Protection Important?

How they work:

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