How does the development of safety-critical embedded systems differ from non-safety-critical systems, and what standards or regulations are relevant in this context?

With the use of proper examples, clearly define the following concepts Maritime Security: Mega Port Initiative

Why is preparing for disasters  to prevent disruption important in the  supply chain?

Consider the following scenario: someone impersonates a corporation and obtains a certificate from a certificate-issuing agency. What happens to products (such purchase orders or programmes) that were certified by the impersonated business, and what happens to items that were certified by other organisations?