Defensive security refers to the strategies and measures implemented to protect systems, networks, and data from unauthorized access and cyber threats. This approach focuses on identifying vulnerabilities and mitigating risks through various techniques, such as firewalls, encryption, and regular security audits. The goal is to create a robust defense that minimizes the chances of a successful attack. In addition to technical measures, defensive security also involves training personnel to recognize potential threats and respond appropriately. This includes educating employees about phishing scams and safe online practices. By fostering a culture of security awareness, organizations can enhance their overall resilience against cyber incidents.