Dwivedi, Himanshu Chris Clark David Thiel creator text New York Tata McGraw Hill Education Private Limited 2010 monographic xxii, 413 p. : ill. ; 23 cm. Includes index. Mobile communication systems Security measures Mobile issues and development Computer---internet---security Computer---networking---security Mobile computing--- security measures Radio communications FC 005.8 DWI 9780070701922 (pbk) 007070192x (pbk)