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Training Camp • Cybersecurity Glossary
Mandatory Access Control (MAC) is a security measure that restricts access to resources based on rules determined by a system administrator or policy, typically found in high-security environments to prevent unauthorized access.
Mandatory Access Control Definition: Mandatory Access Control (MAC) is a security measure that restricts access to resources based on rules determined by a system administrator or policy, typically found in high-security environments to prevent unauthorized access.
Mandatory Access Control (MAC) is a security measure that restricts access to resources based on set policies determined by the system administrator. MAC dictates access rights according to labels assigned to subjects and objects, ensuring that subjects can only access objects labeled at an equal or lower classification level. This model enhances security by enforcing strict controls over data access, reducing the risk of unauthorized disclosure or modification of sensitive information. MAC is commonly used in environments where centralized control over data access is critical, such as government and military systems.
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