CISOs offer detailed lists of what they use to keep their computers safe. One CISO has two computers not networked to each other; his kids are away at college, so there are no teenagers downloading and IMing on his systems. The family uses strong, frequently changed passwords for online financial accounts and “ease-of-use passwords” CISO encrypts only Quicken financial files; family doesn’t use any Web monitoring or ISP- blocking programs. CISO: “I don’t really practice what I preach at work. “Users at home complain too much””]