A CISO needs to have CISO friends
This might sound obvious, but CISOs need to continually grow their network, and they need to talk to each other. Fortunately, there are infinite ways to do this. I’m currently a member of a Slack channel that has several hundred CISOs on it, and we talk all the time. This is an incredible resource to have on hand — suddenly, you go from being just one of a couple security leaders at your job, to having hundreds of security leaders and experts to tap.
Many of them can serve as a sounding board, which CISOs notoriously lack. You can ask questions about how to handle certain situations, how to identify and address different types of threats. You can learn all kinds of things that can help you do your job better, while making your company even more secure.
In this sense, CISOs are a unique community. We all want the best for each other, and successful CISOs want their fellow CISOs to be successful, too. This is what we strive for, individually as well as communally: to get better at the work we do, and to join hands as we run into another proverbial dumpster fire. Because we’re all fighting the same fight, and in the face of so many evolving threats, we’re not always fighting a fair battle. But by building out our network, getting to know other CISOs and learning even more about our craft, we stand a much better chance of facing down our enemies when the time comes.