ok, you're going to kill me. I dont like the other ones at all (8, 9 and 10), based on my stupid suggestions. My bad. I still like entry #1 best (shield wise), I do like the darker under shadow on this one though (toss it on entry #1) .
I would like the defenselock to be one word, and perhaps the 'defense' be one color and 'lock' be another. Also, can you play with the other text part (the compliance experts)...maybe a bit darker, different font, cool little lines on the side(s) etc.
I also like fonts like the one used on entry7, maybe not that exact one, but similar.