Thinking

Observing the absence of usual and the presence of unusual Introduction: The Illusion of Sudden Insider Risk Insider incidents are often described as unexpected. A data breach occurs. A policy is violated. Sensitive information is disclosed. The event appears sudden, and the question that follows is predictable: How did this happen? However, in most cases, the […]

Organisations responsible for protecting government resources or critical infrastructure assets have, over time, built increasingly sophisticated security architectures. Policies are codified, controls are implemented, monitoring capabilities are expanded, and compliance frameworks are strengthened. These mechanisms are necessary, and in many cases, highly effective. They provide structure, consistency, and a defensible basis for managing security risk

Understanding how personnel risk develops over time Organisations responsible for protecting critical infrastructure invest significant effort in pre-employment screening. Background checks, security clearances, verification processes and role-suitability assessments help ensure that individuals entrusted with sensitive systems, operational technology or critical information demonstrate the integrity, judgement and reliability required for high-trust roles on which the organisation

Introduction Across Pentagram Advisory’s engagements with critical infrastructure entities nationwide, we have observed a persistent structural imbalance in how security risk is governed and resourced — one that warrants Board-level attention. Cyber security functions are comparatively established, well resourced, visible and structured. Yet outside cyber, responsibility for the security of critical infrastructure assets is generally

In today’s security environment, organisations that operate critical infrastructure cannot afford to treat workforce screening as a transactional HR activity. Workforce assurance is the structured, risk-based process of understanding, governing and continuously reviewing trust in people with access to critical assets, data and operations. It must be embedded as a long-term organisational capability. For many

Organisations across Australia’s critical infrastructure sectors are increasingly reliant on global talent. Engineers, cyber specialists, data analysts, and technical experts are frequently sourced from overseas to address persistent skills shortages, or are rotated into the Australian subsidiary of a foreign-owned critical infrastructure asset. At the same time, the security environment facing critical infrastructure operators and

Workforce assurance in critical infrastructure series Executive Summary For Australia’s critical infrastructure entities, the greatest personnel security risks rarely arise at the point of hiring. They emerge later as access expands, responsibilities increase, pressures accumulate, and trust is tested over time. Workforce assurance, therefore, cannot stop at pre-employment screening. It must extend across the entire

Workforce assurance in critical infrastructure series Executive Summary Pre-employment screening is often treated as an administrative gateway: a set of standard checks applied uniformly to every role, regardless of consequence or risk embodied in the role. In Australia’s critical infrastructure environment, this approach is no longer adequate, and in some cases, it may even create