DRUSS (suomeksi)

Määritelmät:

dependable, '''D'''ependable, reliable, '''R'''eliable, usable, '''U'''sable, safe, '''S'''afe, and secure, '''S'''ecure (software) See Peter J.Denning and Craig Martell on [http://cs.gmu.edu/cne/pjd/GP/summaries/gp_design.pdf Design Principles]