System and process for monitoring malicious access of protected content

作者: David J. Weinstein , Paul A. Kline , Changsheng Yang , Allan M. Weinstein

DOI:

关键词: Computer securityMemory buffer registerApplication programming interfaceRange (computer programming)Process (computing)Physical addressComputer networkSequential access memoryComputer science

摘要: A method detects unauthorized access of data, and includes receiving data from a content provider by reproducing device; storing the received in memory storage device obtaining an address range buffer intercepting system application programming interface calls related to buffer; comparing intercepted expected sequence calls; determining that particular call is when accesses while not belonging calls.

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