The slides from my talk on PHP Security are now up and can be found in PDF form at the bottom on my
talks page. The talk was unfortunately rather short and I had to rush through a number of things, so my apologies if things felt a bit rushed, but I think the key points were hit and as far as an overall overview it was pretty good. Those interested in hearing more about security can review my slides from previous conferences that go into a bit more detail as far as the various security issues.