Which authorization lets users access a requested resource on behalf of others?

Implicit Authorization is a type of authorization that allows users to access resources on behalf of others without the need for explicit permission from the resource owner each time. This is commonly implemented through OAuth, where a user grants a third-party application access to their information on another service without sharing their credentials. The application receives an access token that permits it to act on behalf of the user, accessing only what the user is authorized to access.

References: The OAuth framework is a prime example of Implicit Authorization, as it enables applications to obtain access tokens for authorization to protected resources, acting on the user’s behalf123.