The mark consists of 3 towers of various heights. The middle tower is turquoise blue and the tallest. The left side tower is dark grey and shorter than the middle tower. The right side tower is blue-grey and shorter than both towers. All three towers are encased in a navy blue arc, with a shadow reflected under the arc. The words "SECURITY PROFESSIONAL" are in upper case, in a navy blue color, font unknown. The words "DEVELOPMENT INSTITUTE" are in upper case, in a dark grey color, font unknown. The words "SECURITY PROFESSIONAL" are stacked on top of the words "DEVELOPMENT INSTITUTE". The 3 towers encased in an arc are located to the left of the words "Security Professional Development Institute" and are of an equal height.
The color(s) Turquoise Blue, dark blue, blue grey, dark grey, navy blue is/are claimed as a feature of the mark.
"SECURITY PROFESSIONAL DEVELOPMENT INSTITUTE"