CISOs are rethinking security in a fragmented cloud world

It was supposed to be the answer to IT’s flexibility dilemma. Hybrid cloud, with its blend of on-premises control and public cloud scalability, gave businesses the agility to respond to new demands without overhauling infrastructure. But what started as a strategic advantage has, for many CISOs, evolved into a patchwork of fragmented tools, siloed teams and visibility gaps.

The result is an increasingly difficult environment to secure. And the solution isn’t just more technology. It’s a rethink of how CISOs lead in a hybrid world.

Why the old playbook no longer works

In traditional data centers, security was built around well-defined perimeters. The rise of cloud computing forced a shift to more distributed security models. But hybrid cloud has created something altogether more complex — an environment where workloads move between clouds, teams manage different platforms, and security responsibilities blur across IT, DevOps and ...