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Quantum-Safe Zero Trust Device Identity & Attestation

A comprehensive certificate-based identity management system implementing quantum-resistant cryptography and Zero Trust principles for secure device authentication and compliance tracking.

Project Walkthrough & Demonstration

Watch the complete series explaining the architecture, implementation, and deployment of this quantum-safe identity management system. The playlist covers everything from initial setup to advanced security configurations.

Project Overview

This project implements a cutting-edge device identity and attestation system that combines quantum-resistant cryptography with Zero Trust security principles. The system uses AWS-native services to create an automated, scalable, and secure certificate management infrastructure.

Key Features

  • Certificate-based identity management with AWS ACM Private CA
  • Automated compliance tracking using DynamoDB and Lambda functions
  • Event-driven S3 pipeline for certificate lifecycle management
  • Zero Trust IAM architecture with least privilege access controls
  • Device attestation workflow with challenge-response protocol
  • Real-time monitoring dashboard using CloudWatch metrics
  • Quantum-safe cryptography implementation (Kyber-512 PQC)

Architecture Highlights

  • Serverless architecture leveraging AWS Lambda for scalability
  • Infrastructure as Code deployment using Terraform
  • Automated certificate rotation and renewal processes
  • Multi-layer security with encryption at rest and in transit
  • Audit logging and compliance reporting capabilities

🔒 Security First: This project demonstrates enterprise-grade security practices including defense in depth, least privilege access, and quantum-resistant algorithms to future-proof against emerging threats.

Use Cases

  • IoT device authentication and management
  • Secure microservices communication
  • Enterprise workstation identity verification
  • API gateway authentication with mutual TLS
  • Compliance-driven certificate lifecycle management
View on GitHub →

Tech Stack

AWS Lambda Python Terraform ACM PCA DynamoDB S3 CloudWatch IAM API Gateway KMS Kyber-512 Boto3

Project Stats

Duration: 6 weeks

Lines of Code: ~3,500+

AWS Services: 10+

Infrastructure: 100% IaC

Skills Demonstrated

  • Cloud architecture design
  • Security best practices
  • Infrastructure as Code
  • Serverless development
  • Python automation
  • PKI management
  • Zero Trust implementation
  • Monitoring & observability

💡 Learning: This project helped me master AWS security services, advanced IAM patterns, and event-driven architectures while implementing cutting-edge cryptographic solutions.

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