name: GBA
full_form: Generic Bootstrapping Architecture
context: 1) Use cases: GBA is triggered by UE only, so it can be applied in the scenario when a secure connection procedure is triggered by UE. If the secure connection starts from network side, GBA push can be used instead of GBA. Furthermore, GBA and GBA push mechanisms will use 3GPP AKA mechanism that will involve UICC and network entity to generate security keys. All the use cases, i.e. when the Secure Connection is established to the MTC Server inside or outside operator domain or to the MTC application server can be supported by GBA and GBA push today as needed interfaces (e.g. Zn and Zpn) are specified in current GBA specifications. 2) Security: GBA/GBA push use AKA mechanism and mechanisms for Zn interface, as defined in TS 33.220 [21]. Ua application specific specifications define the security of the Ua reference point. As a result, GBA / GBA push mechanism can effectively provide security protection for the exchange of security keys between UE and MTC server (inside or outside
description: Generic Bootstrapping Architecture (GBA) is a technology used in telecommunications to enable secure connection procedures, specifically designed for Machine-Type Communications (MTC). It utilizes the 3GPP AKA mechanism and involves the UICC and network entity to generate security keys.
explanation: The context describes GBA as a technology employed for secure connections in MTC, highlighting its technical implementation using 3GPP AKA and interactions between UICC and network entities. This clearly positions GBA as a technological concept within telecommunications.
section_title: 5.2.5.1	Evaluation for GBA/GBA push based solution:
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biotag_Description: B-Technology,I-Technology,I-Technology,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Organization,B-Protocol,O,O,O,O,B-Device,O,O,O,O,O,O,O