01077nas a2200169   4500000000100000000000100001008004100002653002500043653004600068653002200114653001900136100002000155245012700175300001200302490000700314520058600321       2019                            d10aInformation Security10asecurity information and event management10asecurity services10asecurity tools1 aIvelina Vardeva00aGeneralized Net Model of an Automated System for Monitoring, Analysing and Managing Events Related to Information Security  a257-2630 v433 a<p>With the increase of information flows transmitted between different information systems, organizations using these systems are increasingly dependent on ensuring the continuity and accuracy of ongoing processes in these systems. It is necessary to have tools for analyzing the large number of real-time events in order to respond adequately to security threats emerging in information systems. The field of application of SIEM systems is primarily for detecting and preventing network intrusion, but it can also be used to analyze traffic whether it is useful or malicious.</p>