[Wooly]

Just use your software update feature and make sure you have the most up to date version for Mac.
I read an article about 8 months ago on computer security forum that had sent out questionnaires to several large IT managers. When asked about Mac security, over half of the IT managers that Apple Mac users seem to think that they are completely shielded from computers being compromised and therefore do not pay attention to things like Java Updates and Acrobat updates.

[Wooly]

Of course the same is true for Linux users

[brytlea]

I will have to ask my expert (son) but I thought it was set up to do it automatically. I just got it. Thanks.