div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Security Technology Triangle src=https:reader036fdocumentsnetreader036viewer202208311358ee05e21a28abbb1c8b4785html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpBased on the SVC Triangle: School voor Communicatiesystemen Hogeschool van Utrecht 1999pdiv