Multiple choice The security, functionality, and ease of use triangle illustrates which concept? As security increases, functionality and ease of use increase. As security decreases, functionality and ease of use increase. As security decreases, functionality and ease of use decrease. Security does not affect functionality and ease of use. Reveal answer Fill a bubble to check yourself B Correct answer Explanation The security triangle suggests that as you decrease security, systems often become easier to use and more functional, as restrictive security measures are removed.