Тошкент ахборот технологиялари университети ҳузуридаги илмий даражалар берувчи dsc

 
 
 
 
 
R.Kh. Khamdamov 
Chairman of the Scientific Council
awarding scientific degrees,
Doctor of Technical Sciences, Professor
F.М. Nuraliev 
Scientific Secretary of Scientific Council
awarding scientific degrees,
Doctor of Technical Sciences, Docent
R.J. Aloev 
Chairman of the Scientific Seminar at the 
Scientific Council awarding scientific degrees,
Doctor of Physical-Mathematical Sciences, Professor

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INTRODUCTION (abstract of PhD thesis) 
The aim of the research work
is formation of a system of criteria and 
indicators of information security and the development of methods and tools for 
evaluating the information security of information systems. 
The object of the research work 
is the process of assessing the security of 
an information system. 
The scientific novelty of the research work
: 
on the basis the characteristics of the organization and components of the 
information system, private and subsystem conceptual models of information 
system security were developed; 
the functional and information models for forming a system of criteria and 
indicators for evaluating information security based on the IDEF0 and IDEF1X 
methodology were worked out; 
on the basis methods of issuing points, ranking, the theory of informal logic 
«Mamdani» and expert outcomes, a method for forming criteria and indicators for 
evaluating information security was developed; 
on the basis of the priority of security of the components of the information 
system, a methodology for evaluating the information system was worked out; 
on the basis of private and subsystem conceptual models of information 
system security, the system of criteria and indicators for evaluating information 
security was formed, information security evaluation algorithms and their software 
architecture were developed.