What type of information does Open-Source Intelligence (OSINT) include?

Open-Source Intelligence (OSINT) encompasses information that is publicly available to anyone who seeks it out. This includes data gathered from a wide array of sources such as newspapers, websites, social media, public records, and other accessible platforms. Consequently, the definition of OSINT specifically includes information that is not secured or classified, which means that individuals can aggregate and analyze this freely available information to derive insights.

While the other options such as classified reports, sensitive military documents, and covert operations data pertain to types of intelligence, they fall outside the realm of OSINT because they are restricted, confidential, and not available for public consumption. Thus, the broadest and most accurate characterization of OSINT refers to any and all information that is publicly available and not protected from unauthorized access.