ПРИМЕНЕНИЕ КВАНТОВО-МЕХАНИЧЕКИХ ЭФФЕКТОВ В СИСТЕМАХ ЗАЩИТЫ ИНФОРМАЦИИ ПРИ КВАНТОВОМ РАСПРЕДЕЛЕНИИ КЛЮЧА НА БОКОВЫХ ЧАСТОТАХ (КРКБЧ) В ГИБРИДНЫХ СЕТЯХ (МУЛЬТИПЛЕКСИРОВАННЫХ КВАНТОВЫХ И ИНФОРМАЦИОННЫХ КАНАЛАХ)

This work is a research project in the format of a dissertation for the degree of Candidate of Physical and Mathematical Sciences. The dissertation is devoted to the study and application of quantum mechanical effects in information security systems implementing quantum key distribution on the sidebands of the quantum quantum key distribution (QKD) in hybrid networks using multiplexed quantum information channels. The paper examines the principles of formation and transmission of quantum states in a hybrid network architecture, analyzes the stability, security, and feasibility of quantum key distribution protocols, and proposes models and schemes designed for use in modern telecommunications systems. The material is published as a preprint and is intended for open scientific discussion.