What defines a "security control"?

A "security control" is defined as measures designed to protect information assets from threats. These controls are essential components of an organization's information security strategy, aimed at safeguarding confidentiality, integrity, and availability of data. They can be administrative, technical, or physical in nature and are implemented to mitigate risks associated with various threats, including cyberattacks, unauthorized access, and data breaches.

By employing security controls, organizations can create a structured approach to risk management, ensuring that their information assets are adequately protected. This broad applicability of security controls encompasses a variety of techniques, including firewalls, intrusion detection systems, encryption, and security policies, all intended to reduce vulnerabilities and enhance overall security posture.

In contrast, approaches that focus solely on compliance may not adequately address the unique security needs of an organization and could lead to a false sense of security. Market risks and software vulnerabilities, while important, do not encapsulate the comprehensive purpose and function of a security control.