Model of a system for protecting multichannel automated systems from ddos attacks, taking into account the release as channels are processed

Abstract

Model of a system for protecting multichannel automated systems from ddos attacks, taking into account the release as channels are processed

Korolev I.D., Petrova O.V., Ovcharenko I.O., Leonov D.V.

Incoming article date: 06.11.2019

The paper provides an analysis of the principles of the multichannel protection system. The analysis showed that in order to solve the problem of ensuring secure communication with an external resource through public networks, it is advisable to use a multi-channel system with different channel capacities, while the main channel and spare channels that are connected to work when the main channel cannot handle all incoming applications with probability of 0.95. This model takes into account that the channels are filled hierarchically, and are freed up as the applications are processed.

Keywords: automated system, modeling, protection subsystem, queuing system, probabilistic assessment