The SANS Institute has put together a great blog featuring a security awareness tip of the day. The tips are brief and to-the-point, so a great easy format to read each day.
Some of the tips are ones I would highlight in individual posts, but I figured it's best just to send you on over there to also add it to your RSS feed. Some of my favorite posts from their recent coverage are:
Not all the posts have a lot of information but, if they make you think, they are a good jumping point for you to continue your research.