Hayden, Lance IT security metrics : a practical framework for measuring security & protecting data Lance Hayden - New York McGraw Hill c2010 - xxvii, 368 p. : ill. ; 24 cm Includes bibliographical references and index ISBN: 9780071713405 ISSN: 2010020201 Subjects--Topical Terms: Computer crimes - Prevention - MeasurementComputer security - EvaluationData protection - EvaluationInformation technology - Security measures - Evaluation Dewey Class. No.: 005.8 HAY