Zero Trust Strengthens cybersecurity Foundations in 2026: Identity as the New Perimeter

For over a decade, the Zero Trust cybersecurity framework has been widely endorsed yet seldom fully realized. It advocates for a security model where no user, device, or workload is inherently trusted, emphasizing continuous verification of access and stringent control of privileges. Despite its promise, many organizations have treated Zero Trust as a theoretical ideal rather than an actionable strategy, relegating it to strategy documents and conference presentations rather than integrating it into daily operations.

As we move into 2026, this gap is beginning to close—not due to a shift in the concept itself, but because the evolving threat landscape demands it. Cyber attackers have shifted tactics, increasingly relying on stolen credentials and misused privileges to gain access to critical systems. In regions such as the Middle East and Africa, where digital transformation, cloud migration, and AI adoption are accelerating, the implications of this shift are particularly pronounced. Identity has emerged as the new perimeter and battleground in cybersecurity.

The Clarity Challenge in Zero Trust Implementation

Security leaders across the Middle East, Africa, and Türkiye report a common theme: organizations are equipped with tools but lack clarity in their implementation of Zero Trust. Many attempt a comprehensive transformation, only to find that complexity hampers progress. Successful organizations focus on foundational elements: visibility into existing assets, treating identity as the control plane, and managing privileges as a critical line between resilience and catastrophe.

Meriam ElOuazzani, Vice President for Middle East, Turkey, and Africa at Censys, observes that while boards and CISOs express confidence in Zero Trust, many organizations lack mature programs. She emphasizes that the first discipline of Zero Trust is visibility. “You cannot remove implicit trust from what you don’t even know exists,” she states. In a landscape characterized by cloud sprawl and unmanaged SaaS, understanding what assets are present is essential for effective security.

The Role of DNS in Zero Trust Architecture

Mohammed Al-Moneer, Senior Regional Director at Infoblox, underscores the importance of foundational controls in the Zero Trust framework. He argues that without these controls, Zero Trust collapses. “Stop treating Zero Trust as a PowerPoint project and start with your basics,” he advises. He emphasizes the need to map every identity and asset, secure DNS as a comprehensive enforcement point, and automate deny-by-default policies.

For Al-Moneer, DNS serves as a strategic enforcement layer that reveals how identities interact and where trust is assumed without verification. When DNS, identity, and asset visibility align, Zero Trust transitions from a mere slogan to a set of enforceable controls.

Architectural Considerations in Zero Trust

Ismael Valenzuela, Senior Instructor at SANS, highlights the architectural perspective of Zero Trust. He warns against treating it as a product to be purchased rather than an architecture to be built. Organizations must begin with data flow mapping to understand how data moves, who interacts with it, and where trust is implicitly granted. “You cannot enforce Zero Trust policies if you don’t know how data moves through your environment,” he cautions.

Valenzuela emphasizes that Zero Trust is about doing the foundational work first—identifying critical assets, mapping dependencies, and building controls from what truly matters.

Identity: The New Control Plane

Once visibility is established, the focus shifts to identity, which has become the control plane encompassing users, devices, workloads, APIs, and increasingly, AI agents. Biju Unni, Vice President at Cloud Box Technologies, asserts that a structured, identity-first strategy is essential for effective Zero Trust implementation. Organizations should map users, devices, applications, and data flows to delineate trust boundaries.

Unni notes that Zero Trust is not a one-time project but a phased deployment approach prioritizing measurable outcomes while minimizing disruption. Cloud-native security platforms and SASE frameworks facilitate the extension of Zero Trust into hybrid environments without adding operational complexity.

The Evolving Landscape of Authentication

As identity becomes the new perimeter, authentication has emerged as a critical choke point that attackers exploit. Ezzeldin Hussein, Regional Senior Director at SentinelOne, identifies identity threat detection and response (ITDR) as a vital layer in modern security. By correlating identity signals with endpoint and network telemetry, organizations can detect authentication anomalies before privilege escalation occurs.

Hussein emphasizes the importance of continuous monitoring and adaptive MFA to reduce unnecessary prompts while ensuring that only verified, low-risk sessions proceed. ElOuazzani encapsulates the shift succinctly: “Attackers are not breaking in. They are logging in.” Most intrusions now utilize stolen credentials rather than custom malware, necessitating a shift toward phishing-resistant MFA and continuous credential monitoring.

The Critical Role of Privilege Management

If identity is the new perimeter, then privilege management is the new blast radius. Muhammad Zubair, Presales Consultant for Cybersecurity at Omnix International, identifies Privileged Access Management (PAM) as a decisive control in modern cyber defense. He notes that the rapid digital transformation in the region has led to a proliferation of privileged credentials, with Forrester estimating that 80% of security breaches involve such credentials.

Zubair argues that PAM is not merely a compliance requirement but a strategic safeguard that determines whether attackers can escalate and persist. A robust PAM strategy enforces least privilege, vaults credentials, enables just-in-time access, and records privileged sessions for forensic analysis.

Ali AlJuneidi, Regional Sales and Business Development Manager at ESET Middle East, reinforces the idea that PAM stabilizes Zero Trust in real-world environments. He sees privileged access as the convergence point of identity, device posture, and network controls, where attackers often focus their efforts.

The Future of Zero Trust in Cybersecurity

Tidiane Lo, Vice President for Westcon-Comstor MEA, highlights a new phase of Zero Trust adoption in the region, emphasizing operational simplicity and rapid deployment. He notes a growing trend toward cloud-delivered PAM solutions that are easier to deploy and integrate. This shift indicates that organizations are increasingly prioritizing modern PAM solutions that can be operationalized at scale.

As organizations navigate the complexities of Zero Trust, it is clear that the framework is not merely a collection of tools but a disciplined approach to cybersecurity. The organizations making real progress are those that focus on foundational elements such as mapping identities, understanding data flows, and enforcing continuous verification.

In a landscape where attackers log in rather than break in, Zero Trust is no longer optional; it is the architecture of modern defense. Identity, in all its forms, serves as the foundation upon which this architecture is built.

Source: securitymea.com

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