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Token Ban List

Harper's Token Ban List decentralizes token revocation across CDNs to prevent misuse.
Solution

Token Ban List

Harper
at Harper
April 4, 2025
Harper
at Harper
April 4, 2025
Harper
at Harper
April 4, 2025
April 4, 2025
Harper's Token Ban List decentralizes token revocation across CDNs to prevent misuse.
Harper

Overview

Unauthorized account sharing and service misuse erode revenue and dilute the value proposition for paying customers. To avoid misuse in the era of expanding CDN strategies, multi-CDN token ban list solutions are required. 

Drive Subscriber Growth by Ensuring Fair Use 

Harper’s Token Ban List solution is an edge service that decentralizes token revocation and tracking processes to function across CDNs. It enables real-time awareness of compromised or already-in-use tokens worldwide while maintaining optimal user experience. Built to handle billions of tokens, Harper’s Token Ban List service ensures fair use while contributing to subscriber growth.

Getting Started

Ready to protect your service from misuse and strengthen your market position? Contact us to discuss your specific requirements and explore implementation options.

Overview

Unauthorized account sharing and service misuse erode revenue and dilute the value proposition for paying customers. To avoid misuse in the era of expanding CDN strategies, multi-CDN token ban list solutions are required. 

Drive Subscriber Growth by Ensuring Fair Use 

Harper’s Token Ban List solution is an edge service that decentralizes token revocation and tracking processes to function across CDNs. It enables real-time awareness of compromised or already-in-use tokens worldwide while maintaining optimal user experience. Built to handle billions of tokens, Harper’s Token Ban List service ensures fair use while contributing to subscriber growth.

Getting Started

Ready to protect your service from misuse and strengthen your market position? Contact us to discuss your specific requirements and explore implementation options.

Harper's Token Ban List decentralizes token revocation across CDNs to prevent misuse.

Download

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Harper's Token Ban List decentralizes token revocation across CDNs to prevent misuse.

Download

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Harper's Token Ban List decentralizes token revocation across CDNs to prevent misuse.

Download

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InfoQ examines benchmark results comparing co-located and serverless architectures, highlighting faster personalized-data paths, serverless advantages under heavy fan-out, and the performance implications of eliminating network hops between services at scale.
Renato Losio, Staff Editor at InfoQ
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Harper Recognized as an Honorable Mention in the 2026 Gartner® Magic Quadrant™ for Cloud-Native Application Platforms

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