If you're soft and fuzzy, like our little characters, you become the skinny kid on the beach, and people in this business don't mind kicking sand in your face. ↗
Every gun that is made, every warship launched, every rocket fired, signifies in the final sense a theft from those who hunger and are not fed, those who are cold and are not clothed. ↗
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. ↗