Information technology security / 
Siti Rahayu Selamat ...[et al.] 
 - Petaling Jaya :  Pearson/Prentice Hall,  2006 
 - viii, 348 p. :  ill. ;  24 cm. 
<br/><br/>References : p. 343-344 
<br/><br/><label>ISBN: </label>9833655475  RM40.00 9789833655472 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security<br/>Data protection<br/>Information technology--Security measures