Security of Communication and Quantum Technology

Abstract

In this article we aim to analyze some of the advances in security of communication since this discipline evolved and to pinpoint the main problems. We then introduce a modern attempt to solve some of these problems, in particular the key distribution problem, by using the theory of quantum mechanics to construct a communication system that automatically detects eavesdropping. We examine some of the implications of quantum mechanics relevant to this field and then introduce a selection of communication protocols based on them. Finally we examine how secure these protocols are and identify their potential weaknesses.

Ethics of Quantum Computing: an Outline

“…Understanding whether this difference exists-how QTs are different on an ethical and social level compared to other technologies-is the purpose of this paper. Furthermore, Kop has a legaloriented approach that is only partially ethical (see also Kop, 2022;Jeutner, 2021;Paperin, 2007).…”