Author P.W. Singer advises a counterintuitive approach to your online accounts' security questions.
Even if cybersecurity isn't a subject you think about a lot, the data breach of credit card information from Target and Neiman Marcus customers has probably increased your level of cyber-anxiety.
In Cybersecurity And Cyberwar: What Everyone Needs to Know, P.W. Singer looks at cybersecurity issues faced by the military, government, businesses and individuals, and what happens when you try to balance security with freedom of speech and the ideals of an open Internet.
Singer is the director of the Center for 21st Century Security and Intelligence at the Brookings Institution. Singer tells Fresh Air's Terry Gross about the best ways to protect online accounts and the differences between traditional warfare and cyberwarfare.