Summers, Rita C. , <br/><br/>
Secure computing :  threats and safeguards / 
Rita C. Summers. 
<br/><br/><label>ISBN: </label>0070694192 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security.
<br/><br/><label>LC Class. No.: </label>QA76.9   / .S85 1997