Labels:text | screenshot | font | line | number OCR: Figure 1 Technique 1 -- single control directory with dual group memberships - CONTROL drwxr-x --- sysadm READ -- DATA drwxrwxr-x sysadm WRITE cdata files> rw-rw-r -- sysadm WRITE <data subdirectories> drwxrwxr-x sysadm WRITE
