lec10

These accounts are used by different services running on the operating system to access the system resources.

has the highest privilege on the operating system

user account is known as the Administrator account

known as the root account.

user account has moderate privilege

user account has the lowest privilege

an individual identity of a user

collective identity of all users who belong to a specific group

can do anything they must be assigned to one or more sites

can be granted access to protected sites; can also be granted access to the chrome extension and to courses

are only used to manage the user accounts which are alike or require access to a particular resource.

Username and passwords are stored on the local machine

Usernames and passwords of are stored in a central machine usually known as the server

Usernames and passwords of these accounts are stored in a remote machine.

This account does not require a password to log in.

are populated manually, that is, all users are individually added by the administrator.

are populated and maintained through either a query or a directory server

a process that allows a device to verify the identify of someone who connects to a network resource.

very important when you use dynamic IP addressing (DHCP) for computers on the trusted or optional network

→ Is a systems engineering process for establishing and maintaining consistency of a
product's performance
→ is a form of IT service management (ITSM) as defined by ITIL . It's sometimes
referred to as IT automation.

essentially a flaw in the design, configuration, or implementation of a system, circuit

→can also reduce the risk of potential SPOFs

s a lack of order or predictability; a gradual decline into disorder