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 …

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

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

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

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.

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.

Definition of security noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

SECURITY definition: freedom from danger, risk, etc.; safety. See examples of security used in a sentence.

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

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