Poole, Owen <br/><br/>
Network security :  a practical guide / 
Owen Poole 
 - Oxford :  Butterworth-Heinemann,  2003 
 - xi, 212 p. :  ill. ;  25 cm. 
 - Computer weekly professional series .
<br/><br/><label>ISBN: </label>0750650338  RM192.57 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures<br/>Computer security