Sure, Greek mythology begins with Zeus, Poseidon and Hades divvying up the universe in a game of dice. But they never employed risk management as a methodology to take the future into their own hands. How can security professionals best develop a risk mindset based on probability and rigor rather than intuition and emotion?

Security executives on the move! Which industry leaders have recently begun new roles?

For the past 20 years, Justin Dolly, new CSO at Sauce Labs, has been leading security at public and private companies. Over the years, how has he built security teams and played a key role in risk management, security engineering and operations and compliance initiatives at the many companies he has serviced?

There's a special place for people whose jobs don't require tremendous sacrifices but insert themselves into the fray. Many of them are security professionals.

Chris Hallenbeck, CISO for the Americas at Tanium, has led security and IT operations, incident response, endpoint detection and built and deployed teams for incidents of national security. What initiatives has he implemented as a CISO, and how does he gauge the success of his team?

Which security executives have recently changed positions? Have you begun a new role? Email us at ritcheyd@bnpmedia.com.