Hardware protection for preventing sensitive electronic data component from being operated by external

Abstract

A hardware protection system is integrated into a circuit carrier. As a result, a sensor system, which is integrated into the circuit carrier in the form of printed circuit boards, which can be produced by means of the traditional high-tech' printed circuit board technology and can be equipped with and processed on traditional insertion lines of electronic module installations, is obtained.

Description

technical field [0001] Electronic assemblies used for highly sensitive data processing and data protection, such as those used in tachometers for commercial motor vehicles, as well as in financial institutions, ATMs, aircraft, and anywhere sensitive data is handled, should In terms of hardware, external manipulation is prevented, such as chemical or physical attacks (such as machinery, laser, fire, etc.), so that data can not be manipulated. Background technique [0002] There is currently a solution in which the electronic components to be protected are completely encapsulated by means of so-called anti-drilling films. Such anti-drilling films are offered, for example, by the company Gore as end products, or by the company Freudenberg as films with silver paste printing. The film is inwardly connected electrically to the component. After the electronic component is three-dimensionally packaged, the electronic component is then sealed into a container with synthetic resin....

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