Visa has a slidedeck posted Identifying and Detecting Security Breaches. Sounds fun! If you’ve been around security for a while, nothing will be new in this deck, but it’s a nice and short to breeze through for ideas if something is missing in your enterprise security posture. Every bullet point also makes for a decent item to review or ask your team (if you have one) to describe how it is handled. (I do believe in role-playing!)
Of course, the danger in a slide deck like this is how deceptively easy it makes all of this sound! 🙂