Proving Security at Scale: Ángel Gómez Ruiz and the Shift to Continuous Assurance

This piece is part of the 2026 Planet Mainframe Influential Mainframers series.

For Ángel Gómez Ruiz, security is not just about protection. It is about proof.

Over the past several years, Gómez Ruiz has focused on one of the most persistent gaps in the mainframe ecosystem: how organizations demonstrate that their systems are secure, compliant, and resilient in a way that is consistent and scalable. His work has moved beyond identifying vulnerabilities to redefining how security is measured and communicated.

As CEO of Bsecure, he continues to build on his earlier efforts to demystify mainframe security through training and awareness. His programs for red teams and audit professionals helped establish a more practical understanding of real-world threats and defenses in z/OS environments. But his recent work has shifted further toward operationalizing that knowledge.

At the center of that shift is a move from periodic audits to continuous assurance.

Rather than relying on point-in-time reviews, Gómez Ruiz has developed approaches that enable organizations to validate controls on an ongoing basis, produce consistent evidence, and detect configuration drift before it becomes a larger issue. This model reduces the disconnect between security engineering and audit requirements, helping teams work from a shared, repeatable framework.

That focus reflects a broader philosophy. Security is not just a technical function. It is something that must be understood, measured, and communicated across roles. His work helps translate control requirements into actionable checks, making it easier for auditors, engineers, and operations teams to align around the same objectives.

Education remains a core part of that effort.

Gómez Ruiz continues to mentor and train professionals across the ecosystem, building on his earlier work with structured courses and expanding into hands-on enablement and knowledge sharing. His content, including articles and video series, continues to challenge assumptions and raise awareness around mainframe risk and resilience.

At the same time, his work is influencing how organizations approach modernization.

By introducing repeatable, evidence-based methods for security and audit readiness, he is helping position the mainframe as a platform where governance can be both rigorous and practical. This shift allows organizations to approach IBM Z environments with greater confidence, supported by clearer insight into their security posture.

Across his work, a consistent theme emerges. Gómez Ruiz is focused on making mainframe security more transparent, more measurable, and more accessible to the people responsible for it.

As the ecosystem continues to evolve, that capability becomes increasingly important.

As a 2026 Planet Mainframe Influential Mainframer, Ángel Gómez Ruiz is helping the industry move from trusting that systems are secure to proving it—continuously, consistently, and at scale.