Tulloch, Mitch. <br/><br/>
Microsoft encyclopedia of security / 
Mitch Tulloch. 
 - Redmond, Wash. :  Microsoft Press,  2003. 
 - xxvii, 449 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0735618771  Ksh 4,490/= 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security--Encyclopedias.<br/>Computer networks--Security measures--Encyclopedias.
<br/><br/><label>LC Class. No.: </label>QA 76.9 .A25  / T8