I have a guy working for me who strongly believes that open source is less secure because "hackers" have access to source code for finding weeknesses. He is wr

I have a guy working for me who strongly believes that open source is less secure because "hackers" have access to source code for finding weeknesses. He is wrong, but that attitude is not rare in some policy circles. At first glance someone with little understanding of technology (politicians) can be easily convinced of this idea.