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Understanding Authentication and Authorization in Software Development
In software development, authentication and authorization are two vital security concepts that serve distinct purposes:
Authentication
Authentication is the process of confirming and verifying a user's identity. It ensures that the user is who they claim to be by verifying their credentials, such as username and password.
Authorization
Authorization, on the other hand, is the process of determining what actions a user is allowed to perform within the system. Once a user is authenticated, authorization defines the access levels and permissions granted to that user.
While authentication focuses on verifying identity, authorization focuses on granting access rights based on that identity.
It is essential for software developers to implement both authentication and authorization mechanisms to maintain the security and integrity of their systems.
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