Cybersecurity definition
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Cybersecurity Definition: Key Concepts and Multidisciplinary Perspectives
Broad and Evolving Meaning of Cybersecurity
Cybersecurity is a term that covers a wide range of practices, tools, and concepts aimed at protecting digital systems, networks, and data from unauthorized access, attacks, or damage. Its meaning has broadened over time to include not just technical defenses, but also organizational, social, and even political aspects, reflecting the complex and interconnected nature of modern digital environments Bay2018Schiliro2023Craigen2014+1 MORE.
Core Elements: Protection, Integrity, and Availability
At its core, cybersecurity involves the collection and coordination of resources—such as people, infrastructure, and processes—to protect networks and computer systems from events that could compromise their integrity, interfere with property rights, or result in loss of data or functionality. This includes defending against threats like hacking, malware, and data breaches, as well as ensuring the confidentiality, integrity, and availability of information Schiliro2023Madhumitha2023P2023.
Distinction from Related Concepts
While cybersecurity is closely related to information security, IT security, and operational technology (OT) security, it is distinct in its focus on both defensive and, at times, offensive actions involving digital technologies. The term is often used as a synonym for information security, but experts recommend using "cybersecurity" specifically for practices related to defending IT and OT environments Bay2018Khan2022Galinec2017.
Multidisciplinary and Context-Dependent Nature
Cybersecurity is not just a technical issue; it is fundamentally multidisciplinary. Effective cybersecurity requires input from computer science, engineering, law, social sciences, and policy, among other fields. The definition and application of cybersecurity can vary depending on the context—whether it is an individual, a business, or a government entity facing threats Bay2018Craigen2014Veale2020.
Societal and Strategic Importance
As more aspects of daily life, business, and government move online, the importance of cybersecurity has grown. It is now a shared responsibility, involving not only technical experts but also policymakers, organizations, and individuals. National strategies often emphasize the need for coordinated action across sectors to address the growing range of cyber threats Bay2018Madhumitha2023Galinec2017.
Simple Explanation
In simple terms, cybersecurity is like a digital shield or superhero that protects computers, phones, and networks from online "bad guys" such as hackers and viruses. It uses a mix of technology, rules, and people to keep digital information safe and let us use the internet securely .
Conclusion
Cybersecurity is a broad, evolving, and multidisciplinary field focused on protecting digital systems and data from a wide range of threats. Its definition continues to expand as technology and society change, but at its heart, cybersecurity is about keeping our digital world safe, secure, and reliable for everyone Bay2018Schiliro2023Craigen2014+6 MORE.
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Defining Cybersecurity
The term cybersecurity needs a clear, concise definition that captures its multidimensionality and integrates technical solutions with organizational, economic, social, and political dimensions for technological and scientific advances.
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