Jacobson, Douglas <br/><br/>
Introduction to network security 
Douglas Jacobson 
 - Boca Raton,  FL  Chapman & Hall / CRC  c2009. 
 - xxi, 478p. : ill.  24 cm. 
 - Chapman and Hall / CRC computer and information science series .
 - (Chapman and Hall / CRC computer and information science series). .
<br/><br/> "A Chapman & Hall book" 
<br/><br/><label>ISBN: </label>9781584885436 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Computer networks--Security measures<br/>Computer security
<br/><br/><label>LC Class. No.: </label>RNF TK 5105.59 J33 2009