Nexor Cyber Security Advisory Services provides consulting services focused on identifying and eliminating attack vectors across government, defense, and critical infrastructure organizations. The service portfolio includes multiple specialized offerings delivered through the Nexor Service Delivery Framework (NSDF). The services cover Single Information Environment (SInfoE) implementation for unified data management, supply chain security reviews, and secure information exchange solution design for complex and classified networks. Additional offerings include Secure By Design consulting, cyber security assessment services, and cyber security strategy and policy design. The advisory services also encompass information assurance to support compliance and risk mitigation. Nexor specializes in serving clients within Critical National Infrastructure (CNI) sectors including defense, government, law enforcement, transport, healthcare, and energy. The consultancy approach focuses on delivering actionable outcomes based on client mission and objectives rather than promoting specific solutions. Services are delivered through a structured engagement process with regular client communication and ongoing support after engagement completion. The company maintains certifications including Cyber Essentials Plus, ISO 27001, ISO 9001, and JOSCAR registration.