What is the difference between MAC and DAC?

DAC and MAC are known to be access control systems that will come with some differences. DAC stands for Discretionary Access Control, while MAC will stand for Mandatory Access Control. DAC is a type of access control that will restrict the needed access to the resource based on the user’s identity.

For MAC, the access will be restricted depending on the subjects that would like to be checked by the users. Between the two, DAC is considered to be more flexible, which is why this is more preferred by people for access control. When it comes to security, though, MAC is better than DAC.

MAC stands for Mandatory Access Control, while DAC stands for Discretionary Access Control. MAC is an easier method in establishing and maintaining access, especially when it comes to several users. It would be best if you ascertained a single level for each person who needs the resource so that they can be granted access. The main advantage of DAC is flexibility. It is easier for admins to keep track of the accessibility of either.

DAC gives users access to the resource to also have access to other users by including them on the list. This inclusion can be a quandary for people who keep adding other people to things they can access. An example of MAC is the access levels of Windows for admins, regular users, and guests. An example of DAC is the permissions for Linux operating systems.

If you have heard of MAC and DAC, but you do not know what they mean, now is the time that you would get more facts. DAC is known as the access control method. This means that the owner of the resource will be in charge of determining the available access.

MAC is known as another access control method, but this is where their similarity ends. MAC will provide the ability for the resource to be correctly accessed. Take note that this will still depend on the clearance level of the user. The user can only access the pages that can be accessed for sure. These two are used for information security.