Today’s LiveWire Spotlight is the first of two articles dealing with the modified updates to the CIP standards enabling the use of virtualization services without affecting legacy perimeter-based architectures. Today’s article looks at the changes that will be made to the CIP definitions forming the basis of a common virtualization protective strategy. Part II will examine the modifications that have been proposed in the Draft 3 CIP virtualization standards addressing industry stakeholder feedback to Draft 2.
The third drafts of the CIP virtualization standards and their supporting materials have been posted on the NERC web site for a 45-day review period. Comments and ballots must be returned to the Standards Drafting Team by April 11, 2022.