A Multigranularity Forensics and Analysis Method on Privacy Leakage in Cloud Environment

Zou, Deqing; Zhao, Jian; Wu, Yueming; Wang, Qiang; Jin, Hai; Wu, Ye; Yang, Yamei

doi:10.1109/jiot.2018.2838569

Cited by 21 publications

(9 citation statements)

References 20 publications

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“…Digital forensics can also be utilized for accountability of privacy violations. Zou et al [174] propose a privacy leakage forensics scheme with taint analysis and RAM mirroring to obtain digital evidences without touching user's privacy data in a simulated virtual environment. More research efforts are required in terms of resilience, collaboration, QoS enhancement, and privacy preservation in the implementation of digital forensics for metaverse applications.…”

Section: B Digital Governance In Metaversementioning

confidence: 99%

A Survey on Metaverse: Fundamentals, Security, and Privacy

Wang

Zhang

et al. 2023

IEEE Commun. Surv. Tutorials

549

166

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Metaverse, as an evolving paradigm of the nextgeneration Internet, aims to build a fully immersive, hyper spatiotemporal, and self-sustaining virtual shared space for humans to play, work, and socialize. Driven by recent advances in emerging technologies such as extended reality, artificial intelligence, and blockchain, metaverse is stepping from science fiction to an upcoming reality. However, severe privacy invasions and security breaches (inherited from underlying technologies or emerged in the new digital ecology) of metaverse can impede its wide deployment. At the same time, a series of fundamental challenges (e.g., scalability and interoperability) can arise in metaverse security provisioning owing to the intrinsic characteristics of metaverse, such as immersive realism, hyper spatiotemporality, sustainability, and heterogeneity. In this paper, we present a comprehensive survey of the fundamentals, security, and privacy of metaverse. Specifically, we first investigate a novel distributed metaverse architecture and its key characteristics with ternary-world interactions. Then, we discuss the security and privacy threats, present the critical challenges of metaverse systems, and review the state-of-the-art countermeasures. Finally, we draw open research directions for building future metaverse systems.

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Section: B Digital Governance In Metaversementioning

confidence: 99%

A Survey on Metaverse: Fundamentals, Security, and Privacy

Wang

Zhang

et al. 2023

IEEE Commun. Surv. Tutorials

549

166

View full text Add to dashboard Cite

show abstract

“…Digital forensics can be utilized for accountability of privacy violations. Zou et al [138] propose a privacy leakage forensics scheme with taint analysis and RAM mirroring to obtain digital evidences without touching user's privacy data in a simulated virtual environment. More research efforts are required in terms of resilience, collaboration, QoS enhancement, and privacy preservation in the implementation of digital forensics for metaverse applications.…”

Section: H Digital Governancementioning

confidence: 99%

“…Automatic video frame addition or deletion forensics with anti-forensics detection •Able to automatically detect video tampering/forgeries with high accuracy •Lack trusted whole-process video forensics Anti-forensic, game theory [138] Privacy violation ~ Privacy leakage forensics to ensure accountability of privacy violations •High detection efficiency of privacy leakage paths on real malware samples •Only consider limited detection attributes and privacy leakage paths…”

Section: B Energy-efficient and Collaborative Metaversementioning

confidence: 99%

A Survey on Metaverse: Fundamentals, Security, and Privacy

wang¹,

Zhou²,

Zhang³

et al. 2022

Preprint

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<div>Metaverse, as an evolving paradigm of the next-generation Internet, aims to build a fully immersive, hyper spatiotemporal, and self-sustaining virtual shared space for humans to play, work, and socialize. Driven by recent advances in emerging technologies such as extended reality, artificial intelligence, and blockchain, metaverse is stepping from the science fiction to an upcoming reality. However, severe privacy invasions and security breaches (inherited from underlying technologies or emerged in the new digital ecology) of metaverse can impede its wide deployment. At the same time, a series of fundamental challenges (e.g., scalability and interoperability) can arise in metaverse security provisioning owing to the intrinsic characteristics of metaverse, such as immersive realism, hyper spatiotemporality, sustainability, and heterogeneity.</div><div>In this paper, we present a comprehensive survey of the fundamentals, security, and privacy of metaverse.</div><div>Specifically, we first investigate a novel distributed metaverse architecture and its key characteristics with ternary-world interactions. Then, we discuss the security and privacy threats, present the critical challenges of metaverse systems, and review the state-of-the-art countermeasures. Finally, we draw open research directions for building future metaverse systems.</div>

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“…The aim of cloud forensics is to process large sets of data from the cloud and recover evidence. A multigranularity privacy leakage forensics method put forward by the authors of [223] allows for analysis of privacy violations which have been caused by malware.…”

Section: Forensicsmentioning

confidence: 99%

Privacy-Preserving Cloud Computing: Ecosystem, Life Cycle, Layered Architecture and Future Roadmap

Ahmadi¹,

Salehfar²

2022

Preprint

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Privacy-Preserving Cloud Computing is an emerging technology with many applications in various fields. Cloud computing is important because it allows for scalability, adaptability, and improved security. Likewise, privacy in cloud computing is important because it ensures that the integrity of data stored on the cloud maintains intact. This survey paper on privacy-preserving cloud computing can help pave the way for future research in related areas. This paper helps to identify existing trends by establishing a layered architecture along with a life cycle and an ecosystem for privacy-preserving cloud systems in addition to identifying the existing trends in research on this area.

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A Multigranularity Forensics and Analysis Method on Privacy Leakage in Cloud Environment

Cited by 21 publications

References 20 publications

A Survey on Metaverse: Fundamentals, Security, and Privacy

A Survey on Metaverse: Fundamentals, Security, and Privacy

A Survey on Metaverse: Fundamentals, Security, and Privacy

Privacy-Preserving Cloud Computing: Ecosystem, Life Cycle, Layered Architecture and Future Roadmap

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