The way companies grant access to their networks is undergoing a fundamental shift, and the numbers reflect it. According to a new analysis from MarketsandMarkets™, the global Zero Trust Network Access market will climb from USD 1.34 billion in 2025 to USD 4.18 billion by 2030, a compound annual growth rate of 25.5 percent. The forecast, released from Delray Beach, Florida, points to a cybersecurity model that is moving from niche adoption to mainstream enterprise practice.
Why the old security model is breaking down
For decades, corporate security operated on a simple premise: build a strong perimeter, and trust whatever sits inside it. That approach made sense when employees worked from offices and applications lived in company-owned data centers. It makes far less sense now. Cloud adoption has scattered applications across multiple providers, hybrid work has scattered employees across homes, co-working spaces, and airports, and third-party contractors routinely need access to internal systems. Once an intruder breached the perimeter under the old model, they often moved freely inside. Zero Trust Network Access rejects that premise entirely. Instead of assuming trust based on network location, it verifies every single connection request using identity credentials, device health, and contextual signals before granting access, and only to the specific application needed rather than the entire network.
Where the growth is concentrated
The solutions segment, covering agent-based, agentless, and universal ZTNA deployments, is expected to command the largest share of the market through the forecast period. Large enterprises remain the primary buyers, given the complexity of securing hybrid infrastructure, remote staff, and external partners simultaneously. Regionally, Asia Pacific is projected to post the fastest growth rate, fueled by digital transformation in China, India, Japan, and Australia. Rapid cloud migration, smart city projects, fintech expansion, and the modernization of critical infrastructure are all generating demand for identity-based access control. Regulatory developments are reinforcing that trend: Singapore's Cybersecurity Act, India's Digital Personal Data Protection Act, and Australia's critical infrastructure reforms are each pushing organizations toward stronger verification and data protection practices, often through formal partnerships between global security vendors and regional telecommunications firms.
Convergence with SASE and AI-driven analytics
A significant part of ZTNA's expansion is tied to its integration with Secure Access Service Edge, or SASE, platforms, which combine networking and security functions into a single cloud-delivered service. This pairing gives organizations broader visibility into traffic and user behavior while narrowing the attack surface available to intruders. Vendors are also layering in AI-driven behavioral analytics, allowing systems to flag anomalies, such as a login from an unusual location or a device suddenly requesting access to sensitive files, and adjust permissions in real time rather than relying on static rules. This adaptive, context-aware enforcement is increasingly seen as necessary given the growth of bring-your-own-device policies and the expanding population of contractors and third-party users who need limited, temporary access rather than broad network privileges.
Competitive field and what comes next
The market remains concentrated among established cybersecurity and networking firms, including Palo Alto Networks, Zscaler, Cloudflare, Microsoft, Check Point, Teleport, Cisco, Fortinet, Ivanti, and Forcepoint. Each is investing in product integration and strategic partnerships to meet enterprise demand, rather than competing purely on price. For organizations still relying on perimeter-based defenses, the trajectory outlined by this forecast suggests a narrowing window. As regulatory pressure, distributed workforces, and increasingly sophisticated threats continue to converge, least-privilege, identity-based access is becoming less of a competitive advantage and more of a baseline expectation for operational resilience.