New Topics on Security SY0-301 from Domains 2.0-6.0

The CompTIA Security+ 2011 (SY0-301) exam has been significantly updated; the revamped exam focuses more on risk, operational security, and mobile device security. It also clearly emphasizes security in three main areas: application, data, and host. In preparing for SY0-301, it would be good to pay special attention to the new topics and issues added for this latest revision.