Cyber security opens a new dimension in the discussion on human activities in outer space. The part of the law pertaining to cyberspace which is of interest for this paper is the regulation related to cyber activities in outer space.
Space activities are not immune from malicious cyber activities as transmission signals are vulnerable to cyber access. The range of threats is very wide and can include the loss of control, the disruption of services and the modification or loss of data. While it is clear that the malicious uses of cyberspace constitute a large spectrum of threats for space operations, the legal rules applicable to cyber operations have still to be determined.
This paper will first tackle definitional matters in order to describe the technical nature of cyberspace and to address the question on how cyber law may touch upon outer space activities. Then, questions of the applicability of international law and space law to cyber activities as well as measures to address the consequences of cyber threats to the space infrastructure will be addressed.