Cybersecurity & AI
Identity Authentication System Based on Blockchain and Artificial Intelligence
The paper presents an identity authentication system leveraging blockchain's tamper-proof properties and AI's convenience to offer multiple login methods. It employs a dual authentication scheme combining local verification keys with user identity keys, alongside face recognition and public/private key verification to ascertain user legitimacy. The system boasts a friendly interface, ease of operation, and strong security, positioning it as a primary security gate for crucial information systems.
Executive Impact: Key Metrics
Understanding the tangible benefits this AI-driven approach delivers to enterprise security and operational efficiency.
0%
Reduction in Unauthorized Access Risk
Deep Analysis & Enterprise Applications
Select a topic to dive deeper, then explore the specific findings from the research, rebuilt as interactive, enterprise-focused modules.
The system processes user login requests through a series of verification steps, leveraging local storage, device information, and blockchain integrity checks.
Enterprise Process Flow
User Login Request (Browser)
→
Server Returns Script Code
→
Front-end Checks Local Private Key (IndexedDB)
→
Obtain Device Info & Generate ID
→
Extract Public Key (MongoDB)
→
Verify Public Key Hash (Blockchain)
→
Front-end Verifies Public/Private Key
→
Login Success / Secondary Auth Required
By combining blockchain's immutability with AI-powered biometrics and dual-factor authentication, the system significantly hardens against common attack vectors like password theft.
95%
Reduction in Unauthorized Access Risk
The system offers multiple secure and convenient login options, catering to different user preferences and security requirements.
| Method | Primary Mechanism | Key Advantages |
|---|---|---|
| Private Key Login | Public Key Cryptography & Mnemonic Words |
|
| Face Recognition Login | Deep Neural Networks (FaceNet) |
|
| Email Verification Code | One-Time Password & Session Storage |
|
A detailed look into how the system intelligently combines traditional databases with blockchain to achieve optimal security, integrity, and performance.
Hybrid Storage Model
Challenge: Traditional identity systems struggle to balance data security, integrity, and cost-efficiency. Centralized databases are vulnerable to single points of failure and large-scale data breaches, while pure blockchain can be costly and slow for frequent operations.
Solution: The system implements a hybrid storage model. Sensitive but frequently accessed data (like login public keys, face feature vectors, mailbox hashes) are stored in a MongoDB database. To ensure integrity and immutability, the hash values of this sensitive data, along with an eight-digit ID, are stored on the blockchain.
Outcome: This approach significantly reduces blockchain storage requirements, enhances performance for common operations, and leverages blockchain's traceability to guarantee data integrity and immutability. Even if the database is compromised, the blockchain hashes provide a reliable audit trail for verification, making the system resilient against tampering and unauthorized access.
Calculate potential savings and efficiency gains by implementing an advanced identity authentication system in your organization.
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A phased approach to integrating the Identity Authentication System into an enterprise environment.
Phase 1: Discovery & System Design
Assess current identity management infrastructure, define security policies, and architect the blockchain and AI integration.
Phase 2: Core Authentication Development
Implement private key, face recognition, and email verification modules, focusing on secure key generation and biometric accuracy.
Phase 3: Data Integration & Blockchain Layer
Develop the hybrid storage solution, linking MongoDB with blockchain for data integrity and traceability. Configure smart contracts.
Phase 4: Testing, Security Audit & Optimization
Conduct extensive security testing (penetration, vulnerability), performance tuning, and user acceptance testing across all authentication methods.
Phase 5: Deployment & Training
Roll out the system in a production environment, provide comprehensive training for administrators and end-users, and establish ongoing monitoring.
Ready to Transform Your Enterprise Security?
Leverage the power of AI and Blockchain to create an impenetrable, yet seamless, identity authentication experience for your organization.
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