Passwordless authentication uses a dApp user email ID for authentication. The user does not need to provide a social account or set up a new one to onboard a dApp. The passwordless approach makes the user onboarding process completely frictionless by eliminating the need to remember passwords. It also makes it more secure as password hacks are one of the biggest causes of security breaches.
After passwordless authentication, the dApp can enable users to utilize Arcana's non-custodial wallet for signing blockchain transactions for Arcana blockchain or other EVM-compatible blockchains.