The Zero-Knowledge Edge: Offloading zk-SNARK Authentication to Alibaba Cloud CDN and Function Compute 3.0

The Zero-Knowledge Edge Offloading zk-SNARK Authentication to Alibaba Cloud CDN and Function Compute 3.0

TLS termination is a foundational security practice, but it introduces an architectural vulnerability: at the point of termination, plaintext credentials reside in memory. Whether we are protecting a high-value SaaS control plane or securing an internationally deployed point-of-sale (POS) system handling sensitive merchant data across varying compliance zones, memory dumps, compromised load balancers, and supply … Read more

Architecting a Serverless WebSocket Fan-Out for Millions of Concurrent Users

Architecting a Serverless WebSocket Fan-Out for Millions of Concurrent Users

In the high-stakes ecosystem of global cryptocurrency trading, latency is the enemy, and stale data is a fatal flaw. When Bitcoin surges or crashes, millions of active traders expect their dashboard tickers to update in real-time, simultaneously, without a perceived delay. Delivering a single backend pricing event to millions of connected web and mobile clients … Read more