Studies show that children of divorced parents can have outcomes as positive as those coming from intact homes, provided the father remains financially supportive and active in his children's lives. ↗
Coming back to the topic of computer security, the TCP Wrapper is an example of such a safety net. I wrote it when my systems were under attack by someone who appeared to walk through walls. ↗
There was a massive poster of me down my road, right outside the chip shop. I was about to go in, but then I saw it and changed my mind. Me coming out with a bag of chips, while I'm up there doing crunches on the poster... well, it would not look good. ↗