Well, aside from being able to build networks, I'm mostly interested in securing them in the best possible way. I know there's no such thing as perfect security, but I like the challenge of always trying to be one step ahead. This probably stems from an interest in crypto, too.
(found a cheap copy of TCP/Illustrated 2nd ed. on Abe Books. I do so love that site.)
(found a cheap copy of TCP/Illustrated 2nd ed. on Abe Books. I do so love that site.)