Security

Security refers to the measures taken to protect a person, organization, or system from threats, harm, or unauthorized access. It encompasses a broad range of practices, techniques, and technologies designed to safeguard physical and digital assets. In a physical context, security might involve the use of guards, surveillance systems, and access controls to prevent theft, vandalism, and other criminal activities. In a digital sense, security pertains to the protection of data and information systems from cyberattacks, data breaches, and unauthorized access through firewalls, encryption, antivirus software, and secure coding practices. Security is a critical consideration in various domains, including cybersecurity, physical security, personal safety, and national defense, and aims to mitigate risks and ensure the integrity, confidentiality, and availability of information and resources.