Computer and network security: Everyone knows they should be doing it better, but no one really knows all the best ways to do it. The computer security profession is a large and varied one, so — obviously — opinions vary about best practices and solutions. But believe it or not, everyone agrees on the single-most effective way to keep your computer safe in our digital era: Don’t use a computer.
Unfortunately, that’s not really practical for most people. So instead, we snooped around for what measures computer security professionals use to secure their own machines. (Obviously, one of the best measures is not to release all of your security methods, so we got the cream of the crop.) The skills and knowledge of being an expert computer security professional can take years to learn, but it’s always possible to glean a few tidbits of knowledge from the pros.