Schmidt, Howard A. <br/><br/>
Patrolling cyberspace :  lessons learned from a lifetime in data security / 
by Howard A. Schmidt ; [foreword by Tom Ridge] 
 - 1st ed. 
 - N. Potomac, MD :  Larstan Publishing,  2006 
 - 187 p. ;  22 cm. 
<br/><br/><label>ISBN: </label>0977689522  RM109.90 9780977689521 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security<br/>Computer crimes