Quarterly journal published in SPbPU
and edited by prof. Dmitry Zegzhda
and edited by prof. Dmitry Zegzhda
Peter the Great St. Petersburg Polytechnic University
Institute of computer sciences and technologies
information security of computer systems
Institute of computer sciences and technologies
information security of computer systems
Information Security Problems. Computer Systems
Published since 1999.
ISSN 2071-8217
ISSN 2071-8217
DECENTRALIZED MESSAGING SYSTEMS ARCHITECTURE STABILITY ANALYSIS
E. M. Orel, D. A. Moskvin, I. A. Anoshkin Peter the Great St. Petersburg Polytechnic University (SPbPU)
Annotation: This paper presents the results of the architecture stability analysis of messaging systems with a decentralized node structure Briar and Bridgefy. Developed mathematical models of target systems describe protocols for generating keys, establishing a connection and transferring data between system users. The key features of the architecture of messaging systems with a decentralized nodal structure are highlighted. The main classes of threats to target systems are determined.
Keywords: decentralized systems, network degradation, mesh-messengers, Briar, Bridgefy.
Pages 73-81