When nothing bad happened, how do you know if the cybersecurity money was well spent?

Summary: It's an age old problem but a practical one. How do you measure the value of spending on prevention. That's a recurring challenge for federal agencies sensitive to the dangers of cybersecurity breaches. And to appropriators who vote on the money. So how do you justify cybersecurity spending? For some of the latest thinking, the Federal News Network with Tom Temin turn to Paul Rosenzweig, former homeland security cyber official, now a senior fellow at the R Street Institute. Learn more about your ad choices. Visit megaphone.fm/adchoices