Protect program

[spyshow]

Hi all

I am making a device that uses esp8266 and i want to protect my code from being hijacked or copied

Is there any way to do it? Like using a password to access it?

Thanks

[ESP_Sprite]

Not on an ESP8266. The ESP32 series has flash encryption and secureboot, those can stop people from copying your program.

[rpiloverbd]

You may want to follow this old thread: https://bbs.espressif.com/viewtopic.php?t=936