Wu, Chwan-Hwa. Introduction to computer networks and cybersecurity / Chwan-Hwa (John) Wu, J. David Irwin. - Boca Raton, FL : CRC Press, c2013. - xlv, 1336 p. : col. ill. ; 29 cm. Includes bibliographical references and index. ISBN: 9781466572133 (hbk.) 1466572132 (hbk.) Subjects--Topical Terms: Computer networks.Computer networks--Security measures. Dewey Class. No.: 005.8 / WUC 2013