A major success marker of great security leaders and their teams is one simple prioritization technique: the ability to know what needs to be done really well vs. what needs to be simply ok. In other words knowing when to go for an "A-grade" vs. when to simply "Pass", and making sure that the A-grade goals are dominated by what gives you the most leverage not just the things that are evidently critical. It has been over 4 years since I wrote the first version of this post. Since then, these...