name: ALUID
full_form: Application Layer User ID
context: Since the ALUID is not part of a 3GPP user profile, it is not permanently stored either in any HSS profile data or as a "buddy list" in ProSe Function. The ALUID is only temporary stored in the ProSeFunction for the duration in which the Application is registered in the ProSe Function. Therefore App Server cannot rely on the correctness of ALUID_A in message 3: ProSe Registration Request. The ProSe UE, not otherwise authorized to use selected application service resources, may maliciously use someone else's ALUID in order to fraudulently obtain these resources.
description: The Application Layer User ID (ALUID) is a temporary identifier used for authentication and authorization purposes within the ProSe Function. It is not part of a 3GPP user profile and is only stored temporarily in the ProSeFunction during the registration period.
explanation: The context describes ALUID as a temporary identifier used for authentication and authorization, which are functions typically associated with parameters. Its temporary nature and non-integration with standard user profiles further solidify its classification as a parameter.
section_title: 5.2.4.2	Security threats
biotag_Context: O,O,B-Parameter,O,O,O,O,O,B-Organization,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,B-Service,O,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Service,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Service,O,O,O,B-Service,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Parameter,O,O,O,O,O,O,O
biotag_Description: O,B-Parameter,I-Parameter,I-Parameter,I-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Service,O,O,O,O,O,O,O,B-Organization,O,O,O,O,O,O,O,O,O,O,O,O,O,O