Which of the following conditions must be met to enable secret scanning for private repositories?

For the organization-owned private repository scenario tested by this question, C is the intended answer. GitHub Secret Protection supports secret scanning for private and internal repositories owned by organizations using an eligible GitHub Team or GitHub Enterprise plan with Secret Protection enabled. Licensing is managed at the organization or enterprise level; an individual license is not uploaded to a repository or attached directly to a user's account. Current GitHub documentation has expanded availability in some enterprise scenarios, including certain user-owned repositories under Enterprise Managed Users and GitHub Enterprise Server. However, for the standard GitHub Advanced Security organization model represented by the question, an organization-owned repository is the applicable prerequisite among the supplied choices.