In episode 99 of The Secure Developer, Guy Podjarny speaks to Geoff Belknap, chief information security officer (CISO) at LinkedIn. In his second appearance on The Secure Developer, dives into the elements which he believes are key to a successful security organization, and a successful company as a whole (hint: flexibility and adaptability are non-negotiable!). We discuss the process of identifying security problems, who owns the risks, and why security is such a difficult thing to measure.