There are lots of tools available for backup management, but few take care of data encipherment.
application RAR...Encrypted backup, extraction and synchronization...File segmentation
Archive manager for macOS, open RAR, 7Z, ACE, CAB, ISO, TAR, ZIP, ZIPX files.
RAR / RARv5, RPM, UDF, ZIPX files...and extraction, integrating a full featured file
