Bhaskar, S. M <br/><br/>
Information security :  a practical approach / 
S. M. Bhaskar, S. I. Ahson 
 - Oxford, UK :  Alpha Science International Ltd,  c2008 
 - ix, 276 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. [270]-273) and index 
<br/><br/><label>ISBN: </label>9781842654583 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security<br/>Computer networks--Security measures