<h1 id="ref-966">REF-966</h1> <ul> <li>Title: An Attack Surface Metric</li> <li>Author: ['Pratyusa Manadhata']</li> <li>Time: 200811</li> <li>URL: http://reports-archive.adm.cs.cmu.edu/anon/2008/CMU-CS-08-152.pdf</li> </ul>