Abstract <p>Existing methods for detecting attacks on data integrity in file systems are studied. A detection method based on the use of several entropy metrics is proposed. The effectiveness of the proposed method is evaluated using the example of detecting existing ransomware programs.</p>

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Using Entropy Metrics to Detect Data Integrity Attacks in Real Time

  • T. D. Ovasapyan,
  • T. A. Bondarenko,
  • A. A. Piskov

摘要

Abstract

Existing methods for detecting attacks on data integrity in file systems are studied. A detection method based on the use of several entropy metrics is proposed. The effectiveness of the proposed method is evaluated using the example of detecting existing ransomware programs.