Each year, Symantec releases newer version of its former Norton Internet Security Suite for Windows and Mac. In this blog post, we take a look at the Norton Internet Security 5 Beta for Mac. Hint beta, it means this version isn’t yet ready for regular users, because it’s still in testing/development stage. Nonetheless, the year 2011 is almost over, and so it’s time for us to take a brief look at this shiny security software from Symantec. I’d made a video which briefly introduces you to Norton Internet Security 5 Beta for Mac OS X Lion, and you can watch the video right after the break.