Securing Distributed Energy Resources: An Example of Industrial Internet of Things Cybersecurity

Go to NIST’s Computer Security Resource Center via the following link (https://csrc.nist.gov/publications/sp Links to an external site.), choose one of the Special Publications, and answer the following in your short paper: ( I already chose a Publication and loaded the file below)
What is its primary function relative to Information Security?
What is a major contribution your chosen Special Publication has made in the field of cybersecurity? Be specific.
NOTE: APA format is NOT required. Focus on the content of your writing. Your paper should be 2 solid paragraphs, no more than 2 pages.