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  1. What is cybersecurity? - IBM

    What is cybersecurity? Cybersecurity is the practice of protecting people, systems and data from cyberattacks by using various technologies, processes and policies. At the enterprise level, …

  2. What is cybersecurity? - Cisco

    What is cybersecurity all about? Cybersecurity is the practice of protecting systems, networks, and programs from digital attacks. These cyberattacks are usually aimed at accessing, …

  3. 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 …

  4. What is Cybersecurity? Types, Threats and Cyber Safety Tips

    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.

  5. What is Cybersecurity? Different types of Cybersecurity ...

    Cybersecurity protects networks, data, and systems from cyber threats like malware & phishing. Learn key types of cyber security & best practices for enterprises.

  6. What is cyber security? | Threats and best practices | Cloudflare

    Cyber security is the practice of protecting networks, applications, confidential or sensitive data, and users from cyber attacks. Cyber attacks are malicious attempts by individuals or groups to …

  7. What is Cybersecurity? - Kaspersky

    What is Cybersecurity? Definition, Types, Threats and Tips Cybersecurity is the practice of defending computers, servers, mobile devices, electronic systems, networks, and data from …

  8. Cyber Threats and Advisories | Cybersecurity and ... - CISA

    Apr 23, 2025 · CISA shares up-to-date information about high-impact types of security activity affecting the community at large and in-depth analysis on new and evolving cyber threats. By …

  9. What Is Cybersecurity? A Comprehensive Guide - Purdue Global

    Feb 14, 2025 · Cybersecurity is a prominent field of study in today’s technology-driven world. But what is it, how does it work, and why is it so important? To find out, we talked to Darryl …

  10. What is Cybersecurity and Why is it Important? - SNHU

    Sep 19, 2025 · What is Cybersecurity and Why is It Important? Cybersecurity is all about keeping computer systems and electronic data safe. As cybercrime becomes more frequent, …