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  1. Security+ (Plus) Certification | CompTIA

    Security+ validates the core skills required for a career in IT security and cybersecurity. Learn about the certification, available training and the exam.

  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 Company Services in Houston, TX | Securitas

    We focus on developing security plans that are specifically designed for your business, addressing your particular challenges and goals. Our security experts work to provide effective …

  4. SECURITY Definition & Meaning - Merriam-Webster

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

  5. Security Guard Company Houston, Texas | City Security Services

    We employ advanced security technology, such as real-time surveillance monitoring and immediate incident reporting, ensuring rapid response times and efficient security operations.

  6. 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.

  7. SECURITY | definition in the Cambridge English Dictionary

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

  8. security noun - Definition, pictures, pronunciation and usage …

    Definition of security noun from the Oxford Advanced Learner's Dictionary. [uncountable] the activities involved in protecting a country, building or person against attack, danger, etc. They …

  9. ANZ Security Guard Company Houston | Armed & Unarmed Guards

    ANZ Security Guard Company Houston, trusted BBB Accredited security services provider. Offering 24/7 armed & unarmed guards, mobile patrols, and event security.

  10. SECURITY Definition & Meaning | Dictionary.com

    adjective of, relating to, or serving as security. The company has instituted stricter security measures.