
Serenity Shield
Serenity Shield builds sAxess, a biometric hardware card that secures crypto private keys, digital identities, and access controls for individuals and enterprises.

What is Serenity Shield?
Serenity Shield is a Web3 security company whose flagship product, sAxess, is a portable biometric hardware card for storing crypto private keys and digital identities offline. Around it the company ships sBox (decentralized encrypted file storage) and sVault (enterprise key and document management), targeting users who want hardware-backed self-custody and compliance-ready audit trails.
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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

