Identity security is the new pressure point for modern cyberattacks

Identity attacks no longer hinge on who a cyberattacker compromises, but on what that identity can access. As organizations manage growing numbers of human, non-human, and agentic identities, their access fabric multiplies across apps, resources, and environments, which increases both operational complexity for identity teams and risk exposure for security teams. Redefining identity security for the modern enterprise Read the blog ↗ The challenge isn’t just scale, it’s fragmentation. From our latest Secure Access report , research shows that 32% of organizations say their access management solutions are duplicative, and 40% say they have too many different vendors. That fragmentation for security vendors makes it harder to maintain consistent access controls and correlate risk across identities. When risk is distributed across dozens of disconnected accounts and permissions, visibility fragments and blind spots emerge—creating ideal conditions for cyberattackers to move laterally without detection. Securing identity in this reality requires more than incremental improvements. It calls for a shift from fragmented controls to an integrated, end-to-end approach that treats identity as a shared control plane that is informed by a continuous, foundational security signal. Why fragmentation fails—and what must replace it With the traditional model of identity security—built on siloed directories, disconnected access policies, and bolt-on threat detection—cyberattackers don’t have to break defenses, they just move between them. Permissions go uncorrelated, access policies drift as environments evolve, and lateral movement hides in the gaps. What is a Security Operations Center? Learn more ↗ For defenders, this creates a dangerous imbalance. Identity signals flood the security operations center (SOC) without the context to act, while identity teams enforce access without visibility into active cyberthreats. Risk accumulates across systems, but responsibility—and insight—remains fragmented. Fixing this doesn’t require more alerts or point solutions. It requires an integrated fabric that brings together all of the identities, access, and signals. A modern identity security solution must unify three critical layers: The identity infrastructure : The systems and services that underpin every access decision. This includes the identity provider, authentication services, single sign-on (SSO), user and group management, and the systems that establish and maintain trust across the enterprise. Without this foundation, there is no authoritative source of truth for who an identity is, what it can access, or how it should be governed. It’s the layer many security vendors lack—and the one Microsoft delivers at global scale. The identity control plane : Where privileged identity management and access decisions are enforced in real time, based on dynamic risk signals, behavioral context, and policy intent. This is where identity and security converge to adapt access as