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Throughput increase of the covert communication channel organized by the stable steganography algorithm using spatial domain of the image

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2016
At the organization of a covert communication channel a number of requirements are imposed on used steganography algorithms among which one of the main are: resistance to attacks against the built-in message, reliability of perception of formed ...
Олеся Вікторівна Костирка
doaj   +7 more sources

A Role-Based Access Control Model in Modbus SCADA Systems. A Centralized Model Approach

open access: yesSensors, 2019
Industrial Control Systems (ICS) and Supervisory Control systems and Data Acquisition (SCADA) networks implement industrial communication protocols to enable their operations.
Santiago Figueroa-Lorenzo   +2 more
doaj   +1 more source

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