Call me crazy but in th grand scheme of things, these tips and tricks will vastly increase security inside a company network.  The reason?  Standardization of procedures and configuration is what makes networks easy to set-up. By choosing non-standard customization you reduce the ability of external AND internal intruders to compromise security.

Hats off to the folks who provided these tips!

Eschew obfuscation!

10 crazy IT security tricks that work | Computerworld Hong Kong