Ballad, Bill. <br/><br/>
Access control, authentication, and public key infrastructure / 
Bill Ballad, Tricia Ballad, and Erin K. Banks. 
 - Sudbury, MA :  Jones & Bartlett Learning,  c2011. 
 - xvii, 391 p. :  ill. ;  24 cm. 
 - Jones & Bartlett Learning information systems security & assurance series .
 - Jones & Bartlett Learning information systems security & assurance series. .
<br/><br/>Includes bibliographic references (p.379-381) and index. 
<br/><br/><label>ISBN: </label>9780763791285 (pbk.) 0763791288 (pbk.) 
<br/><br/><label>LCCN: </label>2011282487 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers--Access control.<br/>Public key cryptography.
<br/><br/><label>LC Class. No.: </label>TK5105.59  / .B353 2011