mobilesecurityux

Using RCS and Secure Messaging for Out-of-Band Transaction Approval

nnftwallet

2026-01-31

9 min read

Use RCS E2EE as an out‑of‑band channel for high‑value NFT approvals—learn threat models, token binding, device attestation, and fallbacks.

nftwallet

Contributor

Senior editor and content strategist. Writing about technology, design, and the future of digital media. Follow along for deep dives into the industry's moving parts.

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