Open AccessTECHNOLOGY FOR MONITORING THE FUNCTIONING STATE OF DISTRIBUTED COMPUTER SYSTEMS
Author(s) -
V. Martovytskyi,
Y. Koltun,
D. Holubnychyi,
Vladyslav Sukhoteplyi
Publication year - 2022
Publication title -
sistemi upravlìnnâ, navìgacìï ta zvʼâzku
Language(s) - English
Resource type - Journals
ISSN - 2073-7394
DOI - 10.26906/sunz.2022.1.075
Subject(s) - reliability (semiconductor) , computer science , state (computer science) , process (computing) , anomaly detection , idef0 , software , reliability engineering , embedded system , distributed computing , real time computing , systems engineering , engineering , operating system , data mining , power (physics) , physics , computer integrated manufacturing , algorithm , quantum mechanics
Understanding the state of the system is important to ensure the reliability and stable operation of applications and services. The article presents the functioning process of technology of the multi -agent anomaly monitoring system, that is based on the IDEF0 methodology, describes the DCS state monitoring process and allows to integrate the monitoring system with other components of the information security system. The results of the software package of the research prototype of the DCS anomaly monitoring system are presented. The effectiveness of the developed monitoring system is confirmed by the method of simulation of attacks on the segment of the DCS network. The prototype provides a probability of making the right decision about the presence of abnormal traffic at the level of 97%, errors of the type I - 2% and errors of the type II - 1%