Аннотации:
We study new methods of secure cloud processing of big data when solving
applied computationally-complex problems with secret parameters. This is
one of the topical issues of secure client-server communication. As part of
our research work, we model the client-server interactions: we give specific
definitions of such concepts as “solvable by the protocol”, “secure protocol”,
“correct protocol”, as well as actualize the well-known concepts-“active
attacks” and “passive attacks”. First, we will outline the theory and methods
of secure outsourcing for various abstract equations with secret parameters,
and then present the results of using these methods in solving applied
problems with secret parameters, arising from the modeling of economic
processes. Many economic tasks involve processing a large set of economic
indicators. Therefore, we are considering a typical economic problem that
can only be solved on very powerful computers.
