ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,719,852, issued on Aug. 25, was assigned to Amazon Technologies Inc. (Seattle).

"Systems and methods for enhanced content-based routing with signature-based authentication" was invented by Rayees Saleem Khan (Staines-Upon-Thames, Great Britain), Erdem Durgut (London) and David Lindley Patient (Tonbridge, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "Devices, systems, and methods for routing network requests using signature-based authentication may include receiving, by a load balancer, a network request including a destination uniform resource indicator (URI) and a signature header; verifying, by the load balancer, a certificate for a dom...