Generalized Analysis of Network Topology of Computing Systems By Possible Level of Protecting Of Calculating Algorithms

This article discusses the theoretical assessment of the possibility of a remote attack on a computing system in order to gain access to the algorithms performed on it, regardless of the type of computing device. Computing devices are various computer classes, such as a personal computer [1], a tablet [2], a microcomputer [3], a microcontroller [4] and a PLD (CPLF / FPGA) [5].Abstracting from a specific computing system, an embodiment of hardware protection is proposed by physically separating the algorithm being performed between a group of computers (nodes) connected to a network in which data and results of calculations are exchanged with an external network through a separate node.The presented implementation is a trusted distributed coprocessor designed for secure processing of data coming from an external network.In this paper, when classifying a possible degree of information protection, only the hardware of the computer is considered in view of the assumption that the implementation of vulnerabilities occurs at the hardware level by executing undocumented instructions [6–10].