In: Computer Science
How can a system for multi-level access control be implemented for government and military applications? What might access rules look like for such a system?
In multilevel security access is given to user based on their role. It prevents users form obtaining access to information which they lack authorization. It is basically an application of computer system which helps to keep the system secure at different levels.
Some information is more sensitive than the others. The access to the information is given to user based on their role and requirement. An example can be given using military and gov organization.
The security level could be any number or category. In military or defense it could anything between these categories: Unclassified < Confidential < Secret < Top secret. These 4 categories are assigned based on the role of the individual.
Documents and files are marked with the level of security, which means how sensitive the information is, and individual are given security clearance according how trustworthy they are and what information they have demonstrated.
In multilevel security access is given to user based on their role