Como pensa o profissional da segurança?

Um interessante artigo do Bruce Schneier na Wired sobre a forma de pensar de um profissional da segurança:

Um excerto para aguçar o apetite:

"Uncle Milton Industries has been selling ant farms to children since 1956. Some years ago, I remember opening one up with a friend. There were no actual ants included in the box. Instead, there was a card that you filled in with your address, and the company would mail you some ants. My friend expressed surprise that you could get ants sent to you in the mail.

I replied: "What's really interesting is that these people will send a tube of live ants to anyone you tell them to." "