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- W4387395039 abstract "The metaverse is a virtual world that can map, integrate and interact with the real world. People only need to access wearable devices to enter the metaverse with corresponding avatars, interact with others and gain an immersive experience in the virtual world. As the metaverse thrives, it faces numerous security threats which can degrade or even damage the user’s experience when surfing in the virtual world. In this paper, to combat the attacks that exist when users enter the metaverse, such as illegal intrusion into wearable devices, we propose a secure and efficient authentication management and key negotiation scheme based on three-factor security to guarantee the security access between user, wearable device and metaverse server. Specifically, considering that cloud servers hosting the metaverse are prone to Denial-of-Service (DoS) attacks, we rely on edge servers to not only perform the first authentication on access requests, but also render virtual scenes when users enter the metaverse to reduce the latency and bandwidth. In addition, the security analysis and performance evaluation demonstrate that the scheme can provide various security properties with lower communication and computation overhead." @default.
- W4387395039 created "2023-10-07" @default.
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- W4387395039 date "2023-06-01" @default.
- W4387395039 modified "2023-10-07" @default.
- W4387395039 title "A Lightweight and Secure Three-Factor Access Authentication Scheme in Metaverse" @default.
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- W4387395039 doi "https://doi.org/10.1109/metacom57706.2023.00090" @default.
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