Chapter 8

Firewalls

Anecdote

I was sitting in Deutsche Bank talking to the main man in information security, the CISO. He said, “If it wasn’t for the Internet and firewalls, I’d still be earning $45,000 a year working for a minor IT manager.” This dude was on a yearly salary of at least $150,000.

And that is a fact for most of us. Nobody, not even the banks, paid good money for security before IP networks became predominant. When the Internet took off, if you were one of a couple dozen people in the U.K. who could spell firewall, you got treated like a minor rock star.

God, how ...

Get How to Cheat at Managing Information Security now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.