Whitman, Michael E. creator Mattord, Herbert J. text mau Boston, MA Cengage Learning 2017 5th ed. monographic eng

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xxii, 650 p. : ill. ; 23 cm. specialized Michael E. Whitman and Herbert J. Mattord Includes bibliographical references and index Computer security Computer networks Security measures Management information systems Security measures 9781305501256 (pbk.) 130550125X (pbk.) UMP 170425 20251125103504.0 vtls000099427