What is Discretionary Access Control (DAC)? #cybersecurity #cissp #itsecurity #cissptraining

What is Discretionary Access Control (DAC)?It's a type of access control system that gives the owner or creator of the resource the power to decide who can access it. DAC is commonly used in operating systems and networked systems to control access to files, directories, and other resources.

This model allows users to set permissions on their files based on their discretion, determining who can read, write, or execute them. One of the key use cases for DAC is in personal computing, where individuals can control access to their files and folders on their devices.

Another use case for DAC is in shared work environments where multiple users need to collaborate while still maintaining data security. DAC is also valuable in situations where different levels of access need to be granted within an organization, such as in corporate settings.

Implementing DAC in a corporate environment ensures that sensitive information remains protected and only authorized personnel can access it. By leveraging DAC, organizations can customize access permissions to align with their unique security requirements and data protection policies.

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