Chief Information Security Officers (CISOs) are facing an increasingly hostile threat environment, transformational IT change, regulatory and compliance initiatives and a lack of security talent. The shift from restrictive to permissive requires a serious change in the way CISOs think about their role and about security. CISOs need to embrace the dynamic openness of data flows and devices in todays cloud-based environments where perimeter walls have fallen down, letting data flow into and out of the network. As data, devices, users and workloads multiply, your security team needs to become more agile and efficient.”]
Source: https://www.darkreading.com/cloud/cloud-survival-guide-3-tips-for-cisos