business risk - How do you manage security-related OCD (i.e. paranoia)?

I did a quick google before asking this, and came up with the following article, linked to from Schneier's blog back in 2005. It doesn't really answer my question though.As society has crossed into the internet age from the early 1990s until now, computer security has went from an obscure, almost irrelevant topic to something that some knowledge of is or should be desirable for everyone. What would be thought of as paranoid 10 or 15 years ago is simply a good precaution these days.While it shouldn't probably take an Einstein to work out where t...Read more