Roles and Responsibilities 15. Duty holders will work with Government and their supply chain to identify how they can improve cyber security in their supply chain. This will include identifying best practices from other sectors and developing a solution which enables the supply chain to achieve an appropriate level of cyber security to the risk posed them. Supply Chain Cyber Security Sector aw n 16. The supply chain will work with Government and industry to improve their own cyber security, and where appropriate take part in sector wide exercise programmes, threat briefings and forums. W ith dr 17. As with any complex discipline, there is a clear market for a variety of technical cyber advice which the nuclear industry will need to take advantage of. This could include provision of initial training and capability building through to complete solutions. 10