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Two-factor authentication (2FA) is a multi-layered security mechanism that requires users to provide two distinct forms of identification before they can access a system or protocol they wish to explore.

YubiKey enables two-factor, multi-factor, and passwordless authentication with a seamless touch-to-sign-in and protects access to multiple devices and services

OriginTrail is an ecosystem that builds trusted knowledge infrastructure for artificial intelligence, aiming to solve the disinformation challenge in the AI ​​era by promoting the discoverability of information and ensuring the source of information.

A keylogger is a hacking tool that can record and report on a user’s activity as they interact with their device, often used to access sensitive information that can compromise the security of their crypto wallet.

Origin Trail, a project launched in 2017, is now associated with the trending AI wave. This article explores what Origin Trail is, its connection with NeuroWeb, the concept of knowledge mining, the project’s future prospects, why it has such high activity on Polkadot parachains, and details about its related tokens, $TRAC and $NEURO.

The essence of seedless wallets lies in trading off higher security for user login convenience. Correspondingly, partial custody or smart contract social recovery is needed to address the risk of key loss. This article introduces several implementation methods for achieving seedless functionality, including MPC wallets, smart contract wallets, and Unipass' MPC+ smart wallet hybrid solution. Although smart contract wallets cannot directly achieve seedless functionality, their social recovery mechanism provides security for low-security key storage, aligning more with the decentralized values of Web3.

Discover how Arcana Network plans to eliminate the need to use multiple blockchains and accounts and pave the way for a new method of blockchain user authentication.