ALEXANDRIA, Va., June 25 -- United States Patent no. 12,341,905, issued on June 24, was assigned to BlackBerry Ltd. (Waterloo, Canada).

"Method and system for providing data security for micro-services across domains" was invented by Biswaroop Mukherjee (Stittsville, Canada), Geordon Thomas Ferguson (Mississauga, Canada) and Roger Paul Bowman (Kitchener, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method at a network element for securely sharing services across domains, the method including receiving a request at the network element to add a first domain and an edge domain to a system; provisioning a public key of the network element to the first domain and the edge domain; receiving a public key...