SOFTWARE AND HARDWARE COMPLEX FOR THE PROTECTION OF PREMISES BY TECHNICAL MEANS OF SECURITY

On the basis of the Arduino Uno R3 microcontroller, a software and hardware complex for protecting the premises with technical security equipment has been developed. Program-ming of the device is performed in the native programming language Arduino, which is a version of C / C++.Исследование выполнено при финансовой поддержке РФФИ и Администрации Волгоградской области в рамках научного проекта № 19-48-340015 р_а

INCREASE IN LEVEL OF SAFETY OF ACCESS TO RESOURCES OF THE INFORMATION SYSTEM BY DIFFERENTIATION OF ACCESS RIGHTS FOR ITS USERS

The problem of increase of the security level to objects in an information system with discretionary demarcation of access rights is considered. The model of demarcation of access rights with use of "intermediary user" is provided. The program complex with use of the this model is developed for increase of overall performance of the administrator.Работа выполнена при финансовой поддержке гранта ИПТ ВолГУ №02-17

DEVELOPMENT OF A MODEL FOR ASSESSING THE STABILITY OF A LOCAL COMPUTER NETWORK IN ENTERPRISES

Developed a mathematical model to assess the stability of the network. As a result of experiments, it was determined that the greatest influence on the level of network stability in enterprises has such parameters as network security and its bandwidth.Исследование выполнено при финансовой поддержке РФФИ и Администрации Вол-гоградской области в рамках научного проекта № 19-48-340015 р_а