A Survey on Metaverse: Fundamentals, Security, and Privacy

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Overview

Paper Summary

Conflicts of Interest

Identified Weaknesses

Rating Explanation

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Paper Summary

Paperzilla title

Metaverse: Fun, Games, and Potential Security Nightmares!

This paper surveys the security and privacy landscape of the metaverse, discussing the convergence of technologies, potential threats (e.g., identity theft, data breaches, and physical safety risks), and countermeasures in various application domains (gaming, social experience, online collaboration, and creator economy). It highlights the unique challenges posed by metaverse characteristics like immersiveness, spatiotemporality, and decentralization, emphasizing the need for innovative security solutions in this rapidly evolving space.

Possible Conflicts of Interest

None identified

Identified Weaknesses

Lack of in-depth analysis

This study focuses on providing a general overview of the metaverse and its security and privacy implications, but lacks in-depth analysis and evaluation of specific attack and defense mechanisms under realistic metaverse settings.

Timeliness

The security and privacy issues of the metaverse are dynamic and evolving, so the discussed threats and corresponding countermeasures may not cover all cases and become quickly outdated in this fast-developing field.

Unknown unknowns

The interweaving of numerous emerging technologies and systems in metaverse construction may create new unknown security and privacy vulnerabilities, which cannot be directly resolved by existing countermeasures designed for a specific system/technology.

Rating Explanation

This is a comprehensive and timely survey paper that offers a valuable overview of the metaverse and its security and privacy implications, highlighting various attack surfaces and existing countermeasures, which can help provide insights for future secure metaverse research. However, it lacks in-depth analysis and evaluation of specific defense strategies and is inevitably limited by the rapid development of this field.

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