Information Security File Objects Information Attacks Methods of Compression Information Flows Coefficient of Information Security
Issue Date:
2008
Publisher:
Institute of Information Theories and Applications FOI ITHEA
Abstract:
In this paper a methodology for evaluation of information security of objects under attacks, processed
by methods of compression, is represented. Two basic parameters for evaluation of information security of
objects – TIME and SIZE – are chosen and the characteristics, which reflect on their evaluation, are analyzed and
estimated. A co-efficient of information security of object is proposed as a mean of the coefficients of the
parameter TIME and SIZE. From the simulation experiments which were carried out methods with the highest
co-efficient of information security had been determined. Assessments and conclusions for future investigations
are proposed.
