Business Compass - CloudFront Media Protection With Cognito JWT

Media content is valuable intellectual property. Unauthorized access leads to revenue leakage and inflated CDN costs. Business Compass LLC delivers a turnkey implementation of JWT token-based content protection using Amazon CloudFront, Lambda@Edge, and Amazon Cognito - ensuring only authenticated users can access your HLS streaming content.

Business Compass LLC is an AWS Advanced Consulting Partner and AWS Well-Architected Framework Partner with 50+ AWS certifications across the team, including Solutions Architect Professional, Developer Professional, Network Specialty, and ML Specialty. We hold AWS Service Delivery competencies in Lambda, API Gateway, and other core services. Our team has delivered secure architectures for clients in the Media, Financial, Healthcare, Power, and Public Sector industries, with experience implementing solutions compliant with HIPAA, PCI DSS, NIST 800, and SOC 2 frameworks.

An OTT streaming platform or e-learning provider needs to protect HLS video content from unauthorized downloads. Users may block cookies via browser extensions, rendering signed-cookie approaches ineffective. This service implements JWT token validation at the edge, ensuring every segment request is authenticated regardless of browser cookie settings - protecting content libraries serving thousands of concurrent viewers.

When a user authenticates via Amazon Cognito, a JWT token is issued. As the user requests HLS playlist segments from CloudFront, Lambda@Edge intercepts each request and validates the JWT token against stored secrets. If the token is valid, the content is served from S3. If invalid or missing, access is denied. This approach overcomes the limitations of signed cookies and provides robust per-user access control.

Phase 1 - Discovery and Scoping (Week 1)

• Assess your current media architecture and content format
• Define authentication requirements and user pool configuration
• Identify integration points with existing systems

Phase 2 - Implementation (Weeks 2-3)

• Configure Amazon Cognito user pool and authentication flows
• Deploy Lambda@Edge function for JWT token validation
• Set up CloudFront distribution with S3 origin for HLS content
• Configure AWS Secrets Manager for token signing keys
• Implement access-denied handling and error responses

Phase 3 - Validation and Handoff (Week 4)

• End-to-end testing of authorized and unauthorized access scenarios
• Performance validation of Lambda@Edge token processing
• Deliver architecture documentation and operational runbook
• Knowledge transfer session with your engineering team

• Fully deployed CloudFront + Lambda@Edge + Cognito content protection solution
• Infrastructure as Code templates for reproducibility
• Architecture diagram documenting the JWT token validation flow
• Operational runbook covering monitoring, troubleshooting, and key rotation
• Knowledge transfer session

• Active AWS account with appropriate IAM permissions
• Media content in HLS format (or willingness to transcode using Amazon Elastic Transcoder)
• Defined user authentication requirements
• S3 bucket for media storage (existing or new)

• Media transcoding or format conversion (available as a separate engagement)
• Custom video player development
• Ongoing content management or uploads

• Amazon S3 (media storage)
• Amazon CloudFront (content delivery)
• AWS Lambda@Edge (JWT token validation)
• AWS Secrets Manager (token signing keys)
• Amazon Cognito (user authentication)

Business Compass LLC follows secure development practices aligned with the AWS Well-Architected Framework. All media is encrypted at rest in S3 and in transit via HTTPS through CloudFront. Our team has experience delivering solutions under HIPAA, PCI DSS, NIST 800, and SOC 2 compliance requirements. We execute engagements under NDA and do not retain access to client environments after handoff.