According to a report from ZDNet: IBM's new toolkit give developers easier access to Fully Homomorphic Encryption (FHE) which is a technology with promise for a number of security use cases. In case you do not know about FHE, you can take a look at My Quora Answer (https://qr.ae/pNKR2p).

"While the technology holds great potential, it does require a significant shift in the security paradigm," the report adds. "Typically, inside the business logic of an application, data remains decrypted, [Flavio Bergamaschi, FHE pioneer and IBM Researcher] explained. But with the implementation of FHE, that's no longer the case -- meaning some functions and operations will change."

The toolkit is available on GitHub for MacOS and iOS and it will soon be available for Linux and Android.