Read the chapter. Develop a healthy sense of paranoia.
Protest when vendors attempt to sell you products advertised with "hacker challenges" instead of more reliable proof of good design and testing.
Make your vendor aware of your concerns about security, adequate testing, and fixing security bugs in a timely fashion. Eschew vendors who don't make security a priority.
Buy another 1,000 copies of this book for all your friends and acquaintances. The gifts will make you intelligent, attractive, and incredibly popular. Trust us on this!