600.436 High-Assurance
Systems
Fall 01/System Security Realization
63
Interviews (3)
¨“Oracle” Mode
–One guru seems to know everything
–Frame interview as “training” that will
reduce “stupid” questions later on
¨“Inner Circle” Mode
–Multiple gurus with interlocking and/or
overlapping
expertise in system realization
–Use moderated discussion with easy
whiteboard access
–Use “same answer three times” rule