[117] Bayesian evaluation to detect dangerous user behaviour in computer networks: an example of practical application

A A Shevchenko1, A A Konstantinovsky1 and D P Sincha2

1Moscow State University of Psychology and Education, Computer Science Faculty, Moscow, Russia

2Pawlin Technologies Company, Moscow, Russia.
Email: apokend@gmail.com / konst.itech@gmail.com 

Under consideration is the detection of dangerous user behaviour in computer networks, which is based on Bayesian estimations calculated with the aid of the Markov chains. The method obtained is illustrated with an example of practical application to analysis of system call monitoring data. 
Keywords: computer network threats, user activity, Markov chains.