DOI 10.17586/0021-3454-2015-58-7-507-514
UDC 004.056.53
PROBLEMS AND METHODS OF RESERVATION IN INFORMATION SECURITY
ITMO University, Saint Petersburg, 197101, Russian Federation; OOO «Scientific Production Enterprise «Information technologies in business»; postgraduate; development manager
A. Y. Shcheglov
ITMO University, Saint Petersburg, 197101, Russian Federation; OOO «Scientific Production Enterprise «Information technologies in business»; Professor; General Director
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Abstract. The problems and potentialities of reservation methods application in the field of informational security are considered. A concept of reservation of information system elements relative to threats of attack is introduced. Internal contradictions of reservation methods are revealed. The contradictions are shown to limit practical applicability of the methods to the complete problem of information protection, including confidentiality support, save access to the information, and data integrity. A method is proposed for reservation of information system elements with division of information processing procedure between the system elements.
Keywords: backup, reliability, information security, operational security, integrated security, information accessibility, confidential information, element resiliency, threat of attack
