Somehow the title "The Dangers of Unprotected SIP" caught me off guard  since today is after all Valentine's Day. Seems like something they should teach you about in geek health class in high school.

But seriously, I don't think I need to tell my readers SIP or session initiation protocol is. After all... I am sure you are pretty savvy about such things.

Either way, if you are going to deploy or have already deployed IP communications in your organization, be sure to check out this article which is thorough, in-depth and informative. Best of all it tells you what you need to know before you have security problems that could someone their job.