6min chapter

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How Helium Is Leading Solana's DePin Future | Amir Haleem

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CHAPTER

Exploring the Risks of Sim Swapping and a Cryptographic Solution

This chapter explores the high-risk issue of Sim swapping, focusing on attackers gaining control over phone numbers for accessing sensitive data. A solution called Secure AF, utilizing private key authentication, is discussed as a way to prevent Sim swapping and enhance security measures through cryptography.

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