EDIT: Please do not submit like 3-5 or more designs that is almost identical. Submit ONE and I will give feedback based on it.
EDIT2: White background is a requirement. A second version (in the same picture/design ) with blue background is a plus! Thanks.
Please have a look at the attachment "prinode-website.png". It shows the website that is currently under development, so it's not finished, but it will give you an idea of how we think. It's pretty much according to Google's "material design".
We're looking for a modern logo. What I mean by modern is that it should be "flat" and not 3D-ish, just like the website. The main focus should be on the name it self, try experimenting with PRINODE, prinode and Prinode. If there's a symbol, then have it to the left of the name, and don't give it take too much attention. The logo must look best on white background, because that is how it will be used. It's also good to have another that works on its own color as background and then white font color.
The name Prinode is a combination of Pri for Private and Privacy, and node which is a term of a cloud server. But please do not focus on privacy or private, I do not like logos with a big shield or a pad lock. I think it'll be too difficult to make it work and it'll just make it look weird and not very professional. Most important is that it looks professional, modern and clean/minimalistic. Not too advanced.