Privilege

Privilege refers to the level of access to the hardware of a computer.

It's necessary to have a separation for a few reasons: - Security - To prevent unauthorized access and potential misuse of hardware devices - Isolation - Keeping processes (process) from interfering with each other - Resource management - To allocate hardware resources efficiently - System Integrity - To ensure critical system files, configurations, and data are protected from unauthorized modifications that can jeopardize the system