Security+ validates the core skills required for a career in IT security and cybersecurity. Learn about the certification, available training and the exam.
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 institutions, ecosystems, or any other entity or phenomenon vulnerable to unwanted change.
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
From alarm systems that help deter break-ins, to monitored smoke detectors for extra safety, to smart cameras that let you check in anytime — or even a combination of all three — we’ll customize your home security system to ensure you have the right protection to feel confident and secure.