Trailrunner7 writes "Threatpost has a guest column by Robert Hansen (aka Rsnake) about the long-term effects of snake-oil security products. 'I've talked about this a few times over the years during various presentations but I wanted to document it here as well. It's a concept that I've been wrestling with for 7+ years and I don't think I've made any headway in convincing anyone, beyond a few head nods. Bad security isn't just bad because it allows you to be exploited. It's also a long term cost center. But more interestingly, even the most worthless security tools can be proven to "work" if you look at the numbers.'"