About the Author
works as a Unix security administrator at a Fortune 100 company in the Midwest. He has headed implementation of Secure Shell for his corporate IT group and assisted with global production rollouts. Additionally, he has led several studies and projects to improve the security state of his large-scale UNIX/Linux environment. When not devoting his time to improving security at work, Michael spends time researching and applying new open-source technologies and practices. Michael has also done contract programming to create content management solutions utilizing PHP, Perl, MySQL and C++.