Security

Security refers to the measures and practices designed to protect individuals, organizations, and systems from threats, harm, or unauthorized access. It encompasses a wide range of concepts including physical security, which involves safeguarding physical assets and locations; information security, which protects data from breaches or cyber attacks; and personal security, which ensures the safety of individuals from threats such as violence or crime.

In a broader sense, security can also pertain to national security, where the focus is on protecting a nation’s interests, territory, and citizens from external threats. This includes military readiness and intelligence operations.

Overall, security is about creating a safe environment and safeguarding resources from potential risks and vulnerabilities, ensuring that confidentiality, integrity, and availability are maintained in various contexts.