Cybersecurity refers to the practice of protecting systems, networks, and programs from digital attacks, theft, and damage. It involves implementing measures to safeguard electronic devices, data, and sensitive information from unauthorized access, data breaches, and other cyber threats. Cybersecurity encompasses various domains, including network security, application security, information security, and operational security. It also involves technologies, processes, and practices designed to defend against a wide range of cyber threats, such as malware, phishing, ransomware, and denial of service attacks. The goal of cybersecurity is to ensure the confidentiality, integrity, and availability of information and systems while promoting safe practices and resilience in the face of potential cyber incidents.