Question: Which of the following scenarios describes individuals who may pose a potential insider threat, based on the National Insider Threat Task Force (NITTF) definition? Need Assignment Help? Select all that apply. Question Select one or more: a. Ron is unemployed and married to a DOD employee who has been granted Secret eligibility. b. Maria is a project manager for a cleared defense contractor. She has been granted Secret eligibility. c. Jin is a vendor for the DOD. He has not been granted national security eligibility, but often visits cleared facilities. d. Susan works in sanitation for a cleared defense contractor. She has not been granted national security eligibility.