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  1. What Is Cybersecurity | Types and Threats Defined - CompTIA

    Mar 5, 2025 · Cybersecurity involves any activities, people, and technology your organization uses to avoid security incidents, data breaches, or loss of critical systems. It’s how you protect …

  2. What Is Cybersecurity? | IBM

    IBM's definition of cybersecurity. Learn how modern threats evolve with technology, stay ahead with trends and access the latest security reports.

  3. What is Cybersecurity? Key Concepts Explained | Microsoft Security

    Learn about cybersecurity and how to defend your people, data, and applications against today’s growing number of cybersecurity threats. Cybersecurity is a set of processes, best practices, …

  4. What is cybersecurity? - Cisco

    Cybersecurity is the practice of protecting systems, networks, and programs from digital attacks. These cyberattacks are usually aimed at accessing, changing, or destroying sensitive …

  5. What is Cyber Security? Types, Importance & Threats - SentinelOne

    Aug 20, 2025 · What is Cyber Security? Types, Importance & Threats Discover the critical role of cybersecurity in today’s digital world. Learn about emerging threats, the latest cybersecurity …

  6. What is Cybersecurity? Different types of Cybersecurity | Fortinet

    Understand the different types of cybersecurity and major forms of cyber threats. Cybersecurity is the combination of methods, processes, tools, and behaviors that protect computer systems, …

  7. What Is Cybersecurity? A Comprehensive Guide | Purdue Global

    Feb 14, 2025 · Cybersecurity is “the art of protecting networks, devices, and data from unauthorized access or criminal use.” Cybersecurity has become especially relevant, with …

  8. What is Cyber Security? - GeeksforGeeks

    Jul 26, 2025 · Cybersecurity is the practice of protecting digital devices, networks, and sensitive data from cyber threats such as hacking, malware, and phishing attacks." It involves a range …

  9. What Is Cybersecurity? | Definition from TechTarget

    Jul 15, 2025 · Cybersecurity is the practice of protecting systems, networks and data from digital threats. It involves strategies, tools and frameworks designed to safeguard sensitive …

  10. What is Cybersecurity? - Kaspersky

    What is Cybersecurity? Read about cyber security today, learn about the top known cyber attacks and find out how to protect your home or business network from cyber threats.