Hi Guys, like allot of designers out there at the moment I use a fleet of different opens source web technologies including CMS, rich text editors, image manipulation tools, forums etc. My question is, generally have any of you been concerned with potential security issues with any of these technologies. For example, the other day I came across a mambot for Joomla which would not only serve my clients needs but would also save me loads of time and effort. However knowing that the client (who will have to remain unnamed) is very conscious of online security the thought occured to me, how do I really know that this mambot doesn't have some underlying method of tracking sensitive customer details and the likes. Now obviously I researched this mambot and discovered that it's perfectly safe and has been certified by Joomla. However as an open question I'd be interested in hearing your thoughts?