PLC AUTOMATIC TRUSTED CONFIGURATION METHOD, APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM

摘要

A PLC automatic trusted configuration method and apparatus, and a computer readable storage medium relating to the field of reliable computing. The invention resolves technical issues arising when an existing PLC system performs trusted configurations in which execution of configuration steps is too complicated, the system consumes a lot of power and the system is inefficient. The method comprises the following steps: scanning device identity information of an input signal source according to a device port of the input signal source, (S101); upon acquiring the device identity information, triggering activation of a trusted system configuration interface (S102); configuring, on the trusted system configuration interface, trusted parameters corresponding to the device identity information (S103); and storing the device identity information and the corresponding trusted parameters, while also activating and effectuating the same (S104).