Building your information profile in OSINT is essential. Below are two OSINT oldies for your reading list, oldies but goodies. Open-source intelligence. – Washington, DC : Department of the Army, July 2012. – (ATP ; 2-22.9). – 91 p. – With refs and index. http://bib.opensourceintelligence.biz/STORAGE/2012.%20Open-source%20intelligence.%20atp2-22-9.pdf “ATP 2-22.9 establishes a common understanding, foundational concepts, and methods […]