- Status: Call for tenders
Background
According to NATO estimates, quantum sensor technology will be used for military purposes from 2035. A sub-category of this is the use in the area of positioning, navigation and timing (PNT). Systems that use satellite-based navigation (GNSS – global navigation satellite system, e.g. Galileo, GPS) can be found everywhere today, from navigation systems in cars to military applications. The disruption or general unavailability of GNSS therefore poses a significant threat to internal and external security.
The investigation and development of alternatives has long been an important branch of research in technical safety research. With their often higher accuracy than classic inertial sensors, quantum sensors have taken center stage in recent years. In many cases, this is combined with the equally better possibilities for long-term exact time determination with the aid of quantum sensor technology, as well as with other quantum sensor systems for localization, e.g. by measuring gravity or the magnetic field.
Current research into quantum-assisted PNT systems is very much focused on general progress in the field. However, there is hardly any consideration of the (potential) weaknesses of these systems, but this is crucial for a meaningful and well-considered view of the future. The aim is therefore to carry out an overview study of quantum physics approaches in the field of PNT with regard to their (potential) weaknesses, both for methods already in use and for possible new methods in the future.
Aim
An overview study is to be prepared as a basis for decisions on possible research questions on the future cyber security of quantum PNT systems, both for the Cyberagentur itself and for its users. The content should be a comparison of quantum PNT systems under development and research with possible forms of interference. Protective measures for the dangers are to be proposed and evaluated.
Disruptive Risk Research
Quantum technology is a technology that is at an early stage. In particular, it is being tested in controlled environments. The overview study should not only describe the added value for potential users in 10-15 years, but also address potential disruptive measures in an uncontrolled environment.