Piltzecker, Anthony

Sean Walberg is currently a network engineer for a large Canadian financial services company. His responsibilities include maintaining two large Internet hosting centers that make extensive use of Check Point products.

Over his career thus far, Sean has focused on networks and Internet security, with a brief diversion as a Unix developer. The love of Unix, especially Linux, has stuck with him since, and he has found numerous uses for it in his network and security roles.

Although this is Sean's first book-length project, he served a two-year stint as the author of a weekly Linux newslett...