Open Source Research
Open Source Research (OSR) is a methodology for gathering and analyzing publicly available information from diverse sources to support decision-making, intelligence, or investigative work. It involves systematically collecting data from the internet, public records, social media, and other open sources, then applying analytical techniques to extract insights. This approach is widely used in cybersecurity, threat intelligence, due diligence, journalism, and competitive analysis.
Developers should learn Open Source Research to enhance security practices, such as identifying vulnerabilities, tracking threat actors, or conducting penetration testing by gathering intelligence on targets. It's also valuable for due diligence in mergers/acquisitions, competitive analysis to understand market trends, and investigative journalism to verify facts. Mastering OSR helps in building robust threat models and making data-driven decisions based on publicly accessible information.