3D real-time graphics, rapidly moving particles and dangerous cyber attacks: it is all there.

The visualization system is called the “NICT Daedalus Cyber-attack alert system”, where Daedalus stands for “Direct Alert Environment for Darknet and Livenet Unified Security.” The system is specifically developed to observe large groups of computers for any suspicious activity, as it visualizes any suspected activity as it moves through the network.

Looks like a still image from the  Ghost in the Shell series!