Human firewall in cybersecurity refers to the practice of educating and training individuals within an organization to be vigilant, knowledgeable, and proactive in identifying and mitigating potential security risks. By equipping  employees with the necessary knowledge and skills, they become  an effective line of defense against various cyber threats, such as  phishing attempts, social engineering, malware, and other malicious activities. This approach recognizes the critical role that humans play in maintaining a secure digital environment and emphasizes the importance of creating a security-conscious culture throughout the organization.