What is the main risk associated with supply chain cybersecurity?

The main risk associated with supply chain cybersecurity is indeed inadequate patch management for third-party software. This is critical because modern supply chains often rely on various software components and systems provided by external vendors. If these third-party applications are not regularly updated or patched, they can become vulnerable to cyber attacks. Attackers may exploit these vulnerabilities to gain access to the broader network, potentially compromising sensitive data and operations.

In the maritime sector, where operational efficiency and safety are paramount, neglecting to keep third-party software secure can lead to significant risks. An attack on a supplier can cascade through the supply chain, affecting not just one organization but potentially multiple entities reliant on that software. Consequently, ensuring rigorous patch management practices is vital in mitigating such risks. This involves not only regularly applying security patches but also assessing the security practices of third-party vendors to ensure they align with industry standards.