George just moved into his new apartment and wanted to install a wireless router. He bought one at his local tech store, brought it home, removed it from the box, and plugged it in. Everything worked fine and George was quite happy until the federal police came to his door and informed him that someone with his IP address was hosting a bomb-making Web site that was getting great interest from foreign terrorist groups. After some quite long interviews/interrogations and losing his computer, laptop, and tablet for several months, George was finally cleared of any wrongdoing, but nevertheless remains on the FBI watch list. What precautions should George have taken to prevent this breach and misuse of his network? What are the possible side effects of his naiveté in using a home wireless network?