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  1. SECURITY Definition & Meaning - Merriam-Webster

    The meaning of SECURITY is the quality or state of being secure. How to use security in a sentence.

  2. Security - Wikipedia

    Security is protection from, or resilience against, potential harm (or other unwanted coercion). Beneficiaries (technically referents) of security may be persons and social groups, objects and …

  3. SECURITY | English meaning - Cambridge Dictionary

    SECURITY definition: 1. protection of a person, building, organization, or country against threats such as crime or…. Learn more.

  4. What is Security? | Definition from TechTarget

    May 30, 2025 · Security in IT is the method of preventing, defending and mitigating cyberattacks. Learn the different types of security and the best security principles.

  5. Security: Definition, Meaning, and Examples - usdictionary.com

    Sep 10, 2024 · At its core, "security" refers to the measures taken to protect physical, digital, or psychological well-being from threats and danger. It also denotes the systems or procedures …

  6. SECURITY definition and meaning | Collins English Dictionary

    If something is security for a loan, you promise to give that thing to the person who lends you money, if you fail to pay the money back.

  7. Security Definition & Meaning | Britannica Dictionary

    SECURITY meaning: 1 : the state of being protected or safe from harm often used before another noun; 2 : things done to make people or places safe

  8. What Is Security? - Sly Academy

    Feb 9, 2025 · At its most basic, security refers to the state of being free from danger, threat, or harm. It involves the measures and processes put in place to protect individuals, assets, information, and …

  9. What Is Security and Its Types of Security - Alsafwan

    Security, an all-encompassing shield against threats, has evolved across various dimensions to safeguard individuals, assets, and organizations. This article provides a deep dive into the realm of …

  10. What Is Security and Why Does It Matter? - Affordable Comfort

    Security is one of those things we often take for granted — until it’s no longer there. Whether it’s personal safety, digital protection, or securing a property, the concept of security plays a fundamental …