Cloud Complexity Outpacing Human Being Defenses, Report Warns

Cloud security teams are having a hard time less with whether they can protect the cloud and more with whether they can keep up with it, according to the current Cloud Security Report from Fortinet.

Based on a study of 1,163 security leaders and specialists from a series of markets, consisting of technology, monetary services, health care, and government, the “2026 Cloud Security Trends: Closing the Cloud Intricacy Space” report found that the majority of companies are operating throughout hybrid and multi-cloud environments, yet almost two-thirds lack self-confidence in their capability to detect and react to cloud hazards in real time. The information indicate a widening gap in between the speed and complexity of modern-day cloud environments and the human-led security procedures still utilized to defend them.

That framing represents a shift from a comparable 2025 report, “2025 International Threat Landscape Report,” which stressed security and compliance as the main barriers to cloud adoption (see “Cloud Security Threats Broaden Beyond Misconfigured Storage Buckets: Report”). In that earlier report, issues centered on meeting regulatory requirements, protecting sensitive data, and structure sufficient governance as companies expanded their usage of hybrid and multi-cloud architectures. While those issues remain present, the 2026 report reframes the issue as operational rather than transitional, explaining cloud complexity as a permanent condition rather than a growing pain.

In the 2026 study, identity and access security ranks as the leading cloud-native danger, cited by 77% of participants, followed by misconfigured cloud services at 70% and information exposure risks at 66%. Separately, 69% say tool sprawl and presence gaps are the greatest barriers limiting cloud security effectiveness, showing the operational strain created by managing detached security controls across several cloud service providers.

Key Cloud Security Concerns [Click on image for larger view

.] Secret Cloud Security Issues (source: Fortinet ). Multi-Cloud as the Default Operating Model The report confirms that hybrid and multi-cloud architectures are now the standard instead of an intermediate stage. Eighty-eight percent of companies say they operate throughout hybrid or multi-cloud environments, with 81% counting on two or more cloud providers to run important workloads. As cloud environments expand, possessions, identities, and configurations alter continually, increasing the attack surface area and making constant exposure more difficult to keep. Hybrid and Multi-Cloud Architectures Are Now the Norm [Click image for bigger view.] Hybrid and Multi-Cloud Architectures Are Now the Standard (source: Fortinet).

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