"Currently making 1.67TB of research data available.
Sharing data is hard. Emails have size limits, and setting up servers is too much work. We've designed a distributed system for sharing enormous datasets - for researchers, by researchers. The result is a scalable, secure, and fault-tolerant repository for data, with blazing fast download speeds."
Xyologic is the most comprehensive, interesting way to discover mobile apps from all over the world. Xyologic is built to show you the mobile apps and games that are out there and to give you inspiring recommendations based on what you are looking for.
"Censys is a search engine that allows computer scientists to ask questions about the devices and networks that compose the Internet. Driven by Internet-wide scanning, Censys lets researchers find specific hosts and create aggregate reports on how devices, websites, and certificates are configured and deployed. [more information]"