What does the term 'cyber security' refer to?

The term 'cyber security' broadly encompasses the protection of systems, networks, and programs from digital attacks. This includes safeguarding any device that connects to the internet, such as computers, smartphones, and tablets, as well as the networks they operate on. Cyber security aims to prevent unauthorized access, attack, or damage to these systems and data, ensuring confidentiality, integrity, and availability of information.

This definition highlights the comprehensive approach that cyber security takes, which goes beyond just individual technical measures or practices like using antivirus software or creating secure passwords. While those practices are important components of a broader security strategy, they do not encompass the full scope of protecting systems and networks from increasingly sophisticated threats, such as malware, ransomware, phishing attacks, or data breaches. Cyber security also involves processes and technologies that monitor and respond to threats, as well as establishing policies and regulations to enhance overall security.

By understanding cyber security in this broad context, one can appreciate its importance in protecting critical information infrastructure in both personal and organizational settings.