Brotby, W. Krag <br/><br/>
Pragmatic security metrics :  applying metametrics to information security / 
W. Krag Brotby and Gary Hinson ; preface by M.E. Kabay 
 - Boca Raton, Fla :  CRC Press,  2013 
 - xviii, 494 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references  and index 
<br/><br/><label>ISBN: </label>9781439881521 (hbk.) 1439881529 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business enterprises--Computer networks--Security measures<br/>Computer security<br/>Data protection