Evolution of Open Source Intelligence in Law Enforcement and Intelligence Work

This chapter explores the evolution of using open source intelligence (OSINT) in law enforcement and intelligence work, discussing its early applications, shift towards open source imagery, and development of advanced data analysis techniques. The importance of open sources in risk assessments, identifying persons of interest, and providing context for investigations is emphasized. It also covers the cultural shift in military intelligence towards open source information and the significance of demonstrating the value of OSINT in law enforcement environments.