Currently, in methods like predict, we don’t see what is encrypted (ie, executed on the server) and what is done on clear (ie, pre- or post- computations which are done in clear). This is due to the fact that encrypt, decrypt, keygen methods are not available in Concrete Numpy 0.2.0. Soon, they are going to be available in the new release of Concrete Numpy. Thus, be sure that this will be integrated in our APIs, for the next version of Concrete ML!
New version of Concrete-ML (v0.3): now, you have client/server support, see Production Deployment - Concrete ML and concrete-ml/ClientServer.ipynb at release/0.3.x · zama-ai/concrete-ml · GitHub