Cybersecurity refers to protecting computers, servers, mobile devices, electronic systems, networks and data from digital attacks, breaches or unauthorized access. It involves implementing various technologies, processes and practices that help prevent, detect and respond to cyber threats such as hackers, malware, phishing scams, identity theft, and other forms of online criminal activity. The goal is to ensure the confidentiality, integrity and availability of digital information while maintaining privacy and safety in the use of technology.