Take-Grant model

Focuses on security and encryption to prevent unauthorized copying limit distribution to only those who pay. This is considered firstgeneration DRM. Secondgeneration DRM covers description, identification, trading, protection, monitoring and tracking of all forms of rights usages over both tangible and intangible assets including management of rights holders’ relationships. It is important to note that DRM manages all rights, not just those involving digital content. Additionally, it is important to note that DRM is the “digital management of rights” and not the “management of digital rights. ” That is, DRM manages all rights, not only the rights applicable to permissions over digital content.
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Also called permissions or privileges, these are the rights granted to users by the administrator or supervisor. These permissions can be read, write, execute, create, delete, etc.
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A combination of rights and permissions. Rights refer to actions a user can perform on a system such as changing the system time. Permissions refer to the level of access a user is granted to data such as read, write, modify, and delete.
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A specialized privacy bill that affects any educational institution that accepts any form of funding from the federal government (the vast majority of schools). It grants certain privacy rights to students older than the age of 18 and the parents of minor students.
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A hierarchy of access modes through which a computer system enforces the access rights granted to each user, program, and process, ensuring that each operates only within its authorized access mode. One of a hierarchy of privileged modes of an information system that gives certain access rights to user programs and processes that are authorized to operate in a given mode.
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