Vault12 by Vault12 is a personal crypto security platform that provides secure decentralized backup and inheritance for digital assets such as cryptocurrencies, NFTs, and other web3 assets. It utilizes a decentralized network of trusted individuals called Guardians to protect and store encrypted shards of the user's assets. Vault12 employs Hierarchical Threshold Shamir's Secret Sharing (H3S) algorithm to split crypto assets into shards and distribute them across a mesh network of trusted people and devices. The platform consists of core elements based on decentralized cryptography and a decentralized storage network, offering full privacy and customizable storage policies.