For over three decades, Nexor has supported Defence, Government, and Critical National Infrastructure organisations in securing information exchange across domains. This paper provides a concise history of how Nexor evolved from academic research to a trusted leader in cross domain solutions, setting benchmarks in assurance, interoperability, and secure system design.

Why it matters

In environments where national security and mission integrity are paramount, the ability to move information safely between networks is critical. Nexor’s journey demonstrates how rigorous engineering, standards-led development, and long-term collaboration with customers can deliver solutions that are both operationally effective and security assured.

What you'll learn

• Key milestones in the development of secure information exchange technologies

• How Nexor’s products and architectures support mission-critical and coalition operations;

• The role of standards, accreditation, and assurance in building long-term trust;

• How cross domain solutions are evolving to meet cloud and tactical edge environments.