Authentication and Authorization | Authentication Vs Authorization
Channel: KPS School, Kerua
Date: 2022-03-11

Difference between Authentication and Authorization.
#Authentication  #Authorization #Authentication_Authorization #laravel9 #laravel #KPS 

Authentication Authorization
 (1)Authentication verifies who the user is.

 Authorization determines what resources a user can access.
 
(2)Authentication works through passwords, one-time pins, biometric information, and other information provided or entered by the user.

Authorization works through settings that are implemented and maintained by the organization.

(3)Authentication is the first step of a good identity and access management process.
Authorization always takes place after authentication.

(4)Authentication is visible to and partially changeable by the user.

Authorization isn't visible to or changeable by the user.

(5)Example: By verifying their identity, employees can gain access to an HR application that includes their personal pay information, vacation time, and 401K data.

Example: Once their level of access is authorized, employees and HR managers can access different levels of data based on the permissions set by the organization.

(6)In authentication process, users or persons are verified.

While in this process, users or persons are validated.
(7)It needs usually user's login details. 

While it needs user's privilege or security levels.
(8)Authentication determines whether the person is user or not.

 While it determines What permission do user have?

(9)Usernames or passwords can be used to establish one's identity, thus gaining access to the system.
OTPs are another way to get access to the system for a single transaction
Apps that generate security codes via the third party, thus enabling access for the user
Biometrics such as an eye scan or fingerprints can be used to gain access

Our blog: 
(1)https://kps-school.org/blogs/index.php/2022/02/04/what-is-laravel/
(2)https://kps-school.org/blogs/index.php/2022/03/05/laravel-release-notes/
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