Brent Laminack is one of the most experienced developers I've had the privilege of working with.

Brent's been a coder and sysadmin for over 30 years. He's been involved in the open source community in Atlanta for many years.

So, it won't surprise you to hear that Brent takes a much wider view of security than simply keeping your site up-to-date.

Brent starts by looking at larger issues of how web, email and DNS services interplay and how they impract security. From there, he goes on to talk about how this building blocks impact Joomla hosting and setup considerations. All-in-all, this video is well worth watching: