Abstract: The present invention relates to a system for monitoring the integrity of a component delivered to a client system by a server system and processable and/or executable on the client system, having an integration system and having a sensor, wherein the integration system integrates the sensor into the component delivered by the server system to the client system, and wherein the sensor is configured such that it is executed on the processing and/or execution of the component and recognizes modifications of the component.

Abstract: The present invention relates to a system for monitoring the integrity of a component delivered to a client system by a server system and processable and/or executable on the client system, having an integration system and having a sensor, wherein the integration system integrates the sensor into the component delivered by the server system to the client system, and wherein the sensor is configured such that it is executed on the processing and/or execution of the component and recognizes modifications of the component.

Abstract: The present invention relates to a communications system having at least one communications means by means of which the communications system can be connected to at least one further processing unit and/or to a further communications system, having at least one first memory means, having at least one second memory means and having at least one security apparatus, wherein identical information is stored on the first and second memory means and wherein damage to the communications system can be determined with reference to a comparison of this information by means of the security apparatus. The present invention furthermore relates to a security apparatus and to a method of determining damage to a communications system.

Abstract: The present invention relates to a communications system having at least one communications means by means of which the communications system can be connected to at least one further processing unit and/or to a further communications system, having at least one first memory means, having at least one second memory means and having at least one security apparatus, wherein identical information is stored on the first and second memory means and wherein damage to the communications system can be determined with reference to a comparison of this information by means of the security apparatus. The present invention furthermore relates to a security apparatus and to a method of determining damage to a communications system.