Garfinkel, Simson <br/><br/>
Practical Unix & Internet security/ 
Simson Garfinkel 
 - Mumbai:  Shroff  Publishers and distributors,  1999. 
 - xxix, 971p. 
<br/><br/><label>ISBN: </label>9 788173 660757 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security.<br/>Internet security.<br/>System security.
<br/><br/><label>Dewey Class. No.: </label>004.056 53 GAR