Read: Google tests encryption to protect users' Drive files against government demands
Google has begun experimenting with encrypting Google Drive files, a privacy-protective move that could curb attempts by the U.S. and other governments to gain access to users' stored files.
Two sources told CNET that the Mountain View, Calif.-based company is actively testing encryption to armor files on its cloud-based file storage and synchronization service. One source who is familiar with the project said a small percentage of Google Drive files is currently encrypted.