books.google.co.uk - Threats to Macintosh's OS X operating system are increasing in sophistication and number. Whether it is the exploitation of an increasing number of holes, use of rootkits for post compromise concealment or distributed denial of service, knowing how the system is vulnerable and how to defend it is critical...http://books.google.co.uk/books/about/OS_X_Exploits_and_Defense.html?id=2nvOJ3n5C4cC&q=Microsoft&utm_source=gb-gplus-shareOS X Exploits and Defense
