Integrating Fingerprint's device intelligence platform with AWS CloudFront enhances visitor identification on websites by overcoming challenges posed by strict browser privacy settings and ad blockers. Fingerprint provides advanced visitor identification through APIs that analyze over 70 signals for accurate visitor identifiers, which can remain consistent for extended periods. The integration uses CloudFront as a content delivery network to improve speed, reliability, and security, while a proxy setup allows identification requests to bypass ad blockers and be treated as first-party cookies, extending their lifespan. This setup involves the use of AWS Lambda functions and a CloudFormation template to streamline the integration process, ensuring consistent updates and scalability across subdomains. By leveraging CloudFront, developers can enhance the accuracy of visitor identification, essential for preventing fraud and improving user experiences, while maintaining compliance and scalability. The integration ensures that identification requests avoid potential blocks, enabling the collection of crucial data for secure and smooth user interactions.