Book excerpt: Over 1,600 total pages ... CONTENTS: AN OPEN SOURCE APPROACH TO SOCIAL MEDIA DATA GATHERING Open Source Intelligence – Doctrine’s Neglected Child (Unclassified) Aggregation Techniques to Characterize Social Networks Open Source Intelligence (OSINT): Issues for Congress A BURNING NEED TO KNOW: THE USE OF OPEN SOURCE INTELLIGENCE IN THE FIRE SERVICE Balancing Social Media with Operations Security (OPSEC) in the 21st Century Sailing the Sea of OSINT in the Information Age Social Media: Valuable Tools in Today‘s Operational Environment ENHANCING A WEB CRAWLER WITH ARABIC SEARCH CAPABILITY UTILIZING SOCIAL MEDIA TO FURTHER THE NATIONWIDE SUSPICIOUS ACTIVITY REPORTING INITIATIVE THE WHO, WHAT AND HOW OF SOCIAL MEDIA EXPLOITATION FOR A COMBATANT COMMANDER Open Source Cybersecurity for the 21st Century UNAUTHORIZED DISCLOSURE: CAN BEHAVIORAL INDICATORS HELP PREDICT WHO WILL COMMIT UNAUTHORIZED DISCLOSURE OF CLASSIFIED NATIONAL SECURITY INFORMATION? ATP 2-22.9 Open-Source Intelligence NTTP 3-13.3M OPERATIONS SECURITY (OPSEC) FM 2-22.3 HUMAN INTELLIGENCE COLLECTOR OPERATIONS