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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. Beaverton Security Services | First Response Security

    We are your one-stop-shop for everything security. We are the only local security company in the Pacific Northwest that can install, monitor, and respond to alarms and security threats.

  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. Oregon & Portland Metro Security Services | Foundation Security

    Foundation Security provides your solution with armed and unarmed protection across Oregon; offering on-site guards, mobile patrols, executive services, and event security.

  6. 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.

  7. 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.

  8. TOP 10 BEST Security Companies in Hillsboro, OR - Yelp

    Top 10 Best Security Companies in Hillsboro, OR - July 2025 - Yelp - OmniGuard Security, R & D Audio Video, Cascade Enforcement Agency, BomaShield Security, Security First Alarm LLC, …

  9. Wright Security Enterprises - Best Security Services in Oregon

    We can provide accredited and certified security guards to ensure your people, property, and assets are safe and secure daily and nightly. We can provide unarmed and armed security …

  10. 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 …