I've been using the term "West Coast CISO" a lot lately. While it feels like CISOs used to be either network/infrastructure CISOs or risk manager CISOs, now the split is having to make room for the CISO heavily focused on code security. The image is one of a CISO born in the cloud, focused on delivering (security) bug-free code, and thus focusing architecturally on CI/CD, change control, and automation, to oversimplify. This emphasis on code is contrasted with network controls and discussion of