Podlesny S. The method of the video information integrity increasing for countermeasures information technology

The dissertation solves the scientific problem, which concerns the video resource integrity increase for a given time of its delivery in the critical infrastructure system under the cyberattacks conditions. Existing counteracting cyber attacks methods are considered. The video information integrity increasing method is created on the transform components pair structurally-entropy slotting basis, which takes into account: 1) the identification of the structural and statistical relationship between the components pair elements and the placement in the slot first digits the service information of the coded pair; 2) in the case of the slot distortion, the error is localized by the area of weight coefficient values. The integrity increasing and the delivery time reducing of the resource through the use of information technology counteract cyber attacks for critical infrastructure systems in the presence of the impact of DDoS attacks is shown.