How can I encrypt Python code to securely control a relay in a door controller system?

[skntech]

suggest me for a method to encrypt a Python script that is responsible for switching a relay in a door controller. The goal is to protect the script's logic and prevent unauthorized access or tampering, ensuring that only authorized users or systems can control the relay. The focus is on securing the code that interfaces with the door's relay control system especially used in automatic relay category in access control. plz find the spec.

NFC-CONTROLLED-MACHINE-ACCESS 

[skntech · Accepted solution]

we are using K64120

[EduardoZamora]

Hi,

Specifically for Door Access, perhaps I could recommend you using the PN7462 Family, part of our NFC Readers. We provide an Application Note for Door Access using this device, in addition to a MIFARE Classic card for the authentication.

Regards,
Eduardo.

[EduardoZamora]

Hello @skntech,

Hope you are doing well.

Could you please clarify what is the NXP product you are using?

Regards,
Eduardo.