[Introduction to Incident Handling and Response] Joseph is an incident handling and response (IH&R) team lead in Toro Network Solutions Company. As a…

When Joseph, the IH&R team lead, alerted service providers, developers, and manufacturers about

the affected resources, he was engaged in the Containment stage of the Incident Handling and

Response (IH&R) process. Containment involves taking steps to limit the spread or impact of an

incident and to isolate affected systems to prevent further damage. Alerting relevant stakeholders,

including service providers and developers, is part of containment efforts to ensure that the threat

does not escalate and that measures are taken to protect unaffected resources. This stage precedes

eradication and recovery, focusing on immediate response actions to secure the environment.

Reference:The ECIH v3 certification program outlines the IH&R process stages, explaining the roles

and actions involved in containment, including communication with external and internal

stakeholders to manage and mitigate the incident's effects.