Publicatie Laka-bibliotheek:
Insider Threat Security Considerations for Advanced and Small Nuclear Reactors (2025)
| Auteur | Z.S.Homan, R.Peel |
 |
6-01-3-60-18.pdf |
| Datum | april 2025 |
| Classificatie | 6.01.3.60/18 (VEILIGHEID - REACTOREN - REST TYPES, KLEINE REACTOREN (SMR)) |
| Voorkant |
Uit de publicatie:
INSIDER THREAT SECURITY CONSIDERATIONS FOR ADVANCED AND SMALL MODULAR REACTORS Z. S. HOMAN King’s College London London, United Kingdom of Great Britain and Northern Ireland R. PEEL King’s College London London, United Kingdom of Great Britain and Northern Ireland Abstract The wide range of nuclear power plant technologies currently in design globally have an assortment of unique characteristics that create novel security considerations compared to large conventional nuclear power plants. Some of these characteristics create “insider threat” considerations for nuclear security, where insiders are defined as individuals with legitimate access to nuclear facilities and materials who use this access to carry out sabotage or theft of nuclear material. These include a lack of mature security culture in developer organisations, serial plant manufacturing in a production line environment, plant siting in remote and isolated areas, minimised staff numbers, teleoperation of plants by offsite staff, the increased reliance on digital instrumentation and control systems, and the potential for greater involvement of foreign experts and third-party suppliers, especially on short-term bases for, e.g, refuelling and maintenance. The paper takes a technology agnostic approach to examine what these factors may mean for insider threat risks and suggests that plant designers should be identifying and minimising the opportunities of insiders to act throughout the engineering design process. Doing so is anticipated to strengthen effective insider threat mitigation in deployed small and advanced reactors.