US Patent Issued to KEYCRYPT LABS on Nov. 11 for "Secure cloud storage and retrieval of client-side encrypted files" (Australian Inventors)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,470,378, issued on Nov. 11, was assigned to KEYCRYPT LABS PTY LTD (Doncaster, Australia).

"Secure cloud storage and retrieval of client-side encrypted files" was invented by Alan Miao Zhang (Doncaster, Australia), David Fernandez (Doncaster, Australia) and Nathan Linney-Barber (Doncaster, Australia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system and method for secure cloud storage of client-side encrypted data using a hierarchical encryption structure and a hierarchical storage structure to provide hierarchical key management and hierarchical data access."

The patent was filed on Oct. 14, 2021, under Application No. 18/248,809.

*For further in...