Computer security / 
BY the editors of time-life books 
 - American Indians :  Time life books, 
 - 128 p. :  ill. ;  28 cm. 
<br/><br/> Table of Content<br/>7 The Information Society at Risk<br/><br/>27 Warding off Physical Perils<br/><br/>59 Trojan Horses and Logic Bombs<br/><br/>87 Impenetrable Ciphers<br/><br/>118 Glossary<br/><br/>120 Appendix<br/><br/>122 Bibliography<br/><br/>124 Acknowledgments<br/><br/>124 Picture Credits<br/> 
<br/><br/>Includes  index: p. 125-126 
<br/><br/><label>ISBN: </label>0809475669 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security.<br/>Electronic data processing departments
<br/><br/><label>Dewey Class. No.: </label>005.8  / COM