❓FAQs on privacy and security in the emerging Web3 with decentralized identity are common In this thread we cover the privacy concepts Litentry implemented, including Trusted Execution Environments (TEE)🧵 Soluiton? Not to fear, the IDHub is near!🥷😉 #TEE #privacy #security Why does Litentry Use TEE’s? To allow users to aggregate their fragmented identity, Litentry has a requirement of storing sensitive user data, such as a user's Polkadot or Ethereum account, Twitter account and credit scores. Trusted Execution Environment hardware has been chosen as a fundamental approach to guarantee the security of data storage and data processing. Why Litentry Use TEE’s? To allow users to aggregate their fragmented ID, Litentry has a requirement of storing sensitive user data (Polkadot or Ethereum acc, Twitter acc & Credit Scores) TEE was chosen as a fundamental approach to guarantee security of data storage & processing. What is a TEE? A Trusted Execution Environment is a secure area on a computer's processor, separate from the main operating system. It stores, processes with complete integrity and protects data from tampering. Computation within a TEE is totally invisible from the outside How does a TEE protect data privacy? Litentry provides these closed environments or enclaves (TEE’s) in which only the user has control over their data and sharing authorisations. Besides the specific hardware design of a TEE, any input and output, such as a user's sensitive account relationships or their credentials, are encrypted with cryptographic keys.