What does the marking "No Foreign Dissemination" (NOFORN) signify?

The marking "No Foreign Dissemination" (NOFORN) signifies that the information contained within the document is restricted and must not be shared with foreign nationals or governments. This classification is critical because it helps protect sensitive information from potential foreign intelligence interests. When a document is marked with NOFORN, it indicates that the U.S. government has determined that the information could compromise national security if shared beyond domestic use. This limitation is essential to ensure that the integrity and confidentiality of certain sensitive materials are maintained, safeguarding national interests. The specific use of NOFORN highlights the importance of carefully managing the dissemination of classified information to prevent unauthorized access by non-U.S. entities.