Re: Not fully convinced
But unlike a military, a business needs to be able to, well, do business. At some point, the return on security diminishes because you stifle the business flow. That's why there's a sliding scale of security versus ease of use. Improving one necessarily stifles the other the way a locked door delays you getting into your own house.
Plus one needs to realize that no security measure can be effective even in a practical sense since there's always the threat of the trusted insider turned traitor. I mean, insiders defeated the Great Wall of China.