Dell’Oro Group Reports Microsegmentation Market Forecasts a 21% CAGR Through 2030

Dell’Oro Group forecasts the Microsegmentation market to grow at a 21% five-year CAGR from 2025 to 2030 as enterprises increase east-west controls in hybrid cloud and private AI infrastructure. The report links demand to policy enforcement needs tied to workload and host access management.

Market Overview

The report says Microsegmentation demand is forecast to expand at a 21% five-year (2025 to 2030) compound annual growth rate. It also projects Hybrid Mesh Firewall (HMFW) Platforms to reach a 12% five-year CAGR.

It positions Microsegmentation as part of the containment approach used to limit lateral movement inside hybrid cloud and private AI environments. The report differentiates Microsegmentation from HMFW by tracking them separately despite adjacency.

Key Findings

In the report’s description of Microsegmentation, it applies “fine-grained workload- and host-level controls to restrict lateral movement” across data centers, clouds, Kubernetes environments, and private AI estates. It also says demand expands as enterprises move from visibility and mapping into policy enforcement that “limits blast radius and produces audit-ready evidence of least-privilege access.”

On HMFW, the report states it provides “the broader fabric-level control plane” across physical firewalls, virtual firewalls, SD-WAN with firewall, and SSE-FWaaS. It adds that Microsegmentation “hardens east-west workload paths,” while consistent north-south policy application remains part of HMFW.

Technology and Buying Dynamics

Dell’Oro Group says platform packaging can change how revenue appears, noting that “Microsegmentation capabilities are increasingly packaged into HMFW platforms or broader security suites.” The report says this can result in functional adoption outpacing standalone Microsegmentation revenue when bookings fall under another product line.

In the report’s framing of the shift, Mauricio Sanchez, Sr. Director, Enterprise Security and Networking at Dell’Oro Group, said, “Microsegmentation is moving from a zero-trust best practice to an AI-infrastructure requirement as enterprises create more high-value east-west paths among workloads, data stores, and agentic systems.” He also added, “HMFW provides the broader fabric for distributed firewalling, but Microsegmentation is where the AI-era containment problem becomes most visible,” said Sanchez.

Analyst Outlook

The report’s outlook centers on the forecast growth rates for Microsegmentation and HMFW Platforms through 2030. It also describes a continued separate accounting approach for the two markets due to differences in accounting models, enforcement loci, and buying centers.

It states the Microsegmentation market forecast includes regional views, while HMFW Platform forecasts cover five-year worldwide unit projections for firewall and SD-WAN appliances and region-based five-year revenue forecasts.

This Analyst Signals brief reflects a neutral, fact-based summary of the original research note.