NIST SP 800-53 Rev 5 HIGH PL-4(1): PL-4(1) Rules of Behavior | Social Media and External Site/Application Usage Restrictions
Include in the rules of behavior, restrictions on: (a) Use of social media, social networking sites, and external sites/applications; (b) Posting organizational information on public websites; and (c) Use of organization-provided identifiers (e.g., email addresses) and authentication secrets (e.g., passwords) for creating accounts on external sites/applications.
This control maps to 3 controls across 3 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.
PL-4(1) Rules of Behavior | Social Media and External Site/application Usage Restrictions. Include in the rules of behavior, restrictions on: (a) Use of social media, social networking sites, and external sites/applications; (b) Posting organizational information
PL-4(1) Rules of Behavior | Social Media and External Site/application Usage Restrictions. Include in the rules of behavior, restrictions on: (a) Use of social media, social networking sites, and external sites/applications; (b) Posting organizational information