Zero-Trust Identity Framework
A secure, passwordless authentication protocol leveraging distributed ledger technology for immutable, cross-platform user verification.
Category
Cybersecurity & Identity
Tech Stack
Rust, Solidity, Node.js, GraphQL, Docker
Primary Impact
Eliminated credential-stuffing vulnerabilities and simplified access management.
The Challenge
An enterprise software provider needed to harden their authentication security following an increase in credential-based attacks. Traditional password policies were proving ineffective and cumbersome for users, prompting the need for a modern, zero-trust approach to identity verification across their entire product suite.
The Solution
We designed and implemented a decentralized identity protocol relying on public-key cryptography. Users were issued verified credentials stored locally on their devices, with corresponding public keys anchored to a private, permissioned ledger. Authentication requests were validated via cryptographic challenges, entirely removing shared secrets from the authentication flow.
The Impact
By transitioning to a cryptographic identity model, the organization significantly reduced their exposure to credential-based attacks. Furthermore, the streamlined login process was widely adopted by employees, reducing friction in their daily workflows and noticeably decreasing password-related IT support overhead.