Method for securing the authenticity of hardware and software in a networked system

摘要

The invention relates to a method for securing a networked system comprising system components having hardware and software modules connected via a system bus. According to the invention, the system components each comprise an authentication feature for the hardware modules and/or a further authentication and/or integrity securing feature each for the software modules. Further, a central testing module attached to the system bus for testing the authenticity features and/or the integrity securing features is provided.