Maiwald, Eric. <br/><br/>
Fundamentos de seguridad de redes 
Eric Maiwald ; traducción: Efrén Alatorre Miguel. 
 - 2a ed. 
 - México  The McGraw-Hill  c2005. 
 - xvii, 475 p.  ill.  24 cm. 
<br/><br/> Translation of: Fundamentals of network security.  Includes index. 
<br/><br/><label>ISBN: </label>0072229578 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures.