GENERALIZED MODEL OF INFORMATION PROTECTION PROCESS IN AUDIOVISUAL CONTENT DISTRIBUTION NETWORKS

The most important indicators of the effectiveness content protection systems are achieved security level, i.e. functional properties security. These are: confidentiality, integrity, availability. Each is distributed according to methods ensuring and degree its achievement. A significant drawback such that they qualitative. This significantly narrows scope their use makes it impossible them in mathematical expressions for optimizing parameters means, obtaining quantitative estimates performance quality system or components, etc. work offers a number indicators, which, depending on purpose, can be probabilistic temporal. Calculation possible assess information protected information.