METHOD FOR COMPARATIVE EVALUATION OF INFORMATION COMPUTER NETWORK STRUCTURES Russian patent published in 2016 - IPC G06F21/41 

FIELD: information technology.

SUBSTANCE: method further includes specifying a set of M service control nodes; after receiving response messages from the service control nodes, selecting and storing identifiers and addresses of service control nodes, as well as a plurality of L messaging routes, followed by calculating the critical ratio of previously stored "hazardous" and "safe" nodes $$p_i^l$$ for each of the lth messaging routes between a subscriber and all service control nodes, where information exchange is impossible in information computer networks, for which the initial ratio of "hazardous" and "safe" nodes p^l is calculated, and the value thereof is consecutively increased by a value Δp until a condition is satisfied, where information exchange between a subscriber and service control nodes of information computer networks is impossible; selecting from the formed plurality of L messaging routes, routes with the maximum value $$p_i^l$$ to all available service control nodes of information computer networks from said subscriber, followed by selecting therefrom the messaging route for which the route length is minimal.

EFFECT: high reliability of results of comparative evaluation of information computer networks structures in conditions exposed to random and deliberate interference by forming alternative routes to service control nodes included in the information computer network structure and determining a safer route.

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