Trust, Security and Privacy through Remote Attestation in 5G and 6G Systems

Oliver, Ian

doi:10.1109/5gwf52925.2021.00071

Cited by 1 publication

(2 citation statements)

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“…Digitization of the medical and railway sectors through cloud computing and network technologies such as 5G or 6G brings additional security challenges. Authentication and integrity of devices, services, and other functional components need to be addressed, and the introduction of trusted computing technology can solve this problem based on remote attestation [28].…”

Section: Security Solution For 6gmentioning

confidence: 99%

“…According to the 6G white paper [27], the integrity of remote platforms, including operating systems, virtual machines, and services, can be addressed by tying critical platform operations to hardware TPM. In addition to designing a remote proof approach for 5G core services and implementing trust and remote proof in the cloud and mobile infrastructures, Oliver also summarized a proof of concept for the plan in the healthcare industry [28]. All of the above studies point out, at a theoretical level, that applying trusted computing-related technologies to 6G networks can improve security based on the fact that remote proofs can address the integrity of the platform.…”

Section: Introductionmentioning

confidence: 99%

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Enhancing the Trustworthiness of 6G Based on Trusted Multi-Cloud Infrastructure: A Practice of Cryptography Approach

Zhou,

Xiao,

Wang

et al. 2024

Computer Modeling in Engineering &Amp; Sciences

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Due to the need for massive device connectivity, low communication latency, and various customizations in 6G architecture, a distributed cloud deployment approach will be more relevant to the space-air-ground-sea integrated network scenario. However, the openness and heterogeneity of the 6G network cause the problems of network security. To improve the trustworthiness of 6G networks, we propose a trusted computing-based approach for establishing trust relationships in multi-cloud scenarios. The proposed method shows the relationship of trust based on dual-level verification. It separates the trustworthy states of multiple complex cloud units in 6G architecture into the state within and between cloud units. Firstly, SM3 algorithm establishes the chain of trust for the system's trusted boot phase. Then, the remote attestation server (RAS) of distributed cloud units verifies the physical servers. Meanwhile, the physical servers use a ring approach to verify the cloud servers. Eventually, the centralized RAS takes one-time authentication to the critical evidence information of distributed cloud unit servers. Simultaneously, the centralized RAS also verifies the evidence of distributed RAS. We establish our proposed approach in a natural OpenStack-based cloud environment. The simulation results show that the proposed method achieves higher security with less than a 1% system performance loss.

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Section: Security Solution For 6gmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%