DDoS attack animation

Posted to Visualization  |  Tags: ,  |  Nathan Yau

In distributed denial-of-service attack a bunch of machines make a bunch of requests to a server to make it buckle under the pressure. There was recently an attack on VideoLAN’s download infrastructure. Here’s what it looked like.


So you see this giant swarm of requests hitting the server. In contrast, here’s what normal traffic looks like. Much more tranquil.

[via FastCo]

Favorites

10 Best Data Visualization Projects of 2015

These are my picks for the best of 2015. As usual, they could easily appear in a different order on a different day, and there are projects not on the list that were also excellent.

Unemployment in America, Mapped Over Time

Watch the regional changes across the country from 1990 to 2016.

Marrying Age

People get married at various ages, but there are definite trends that vary across demographic groups. What do these trends look like?

Real Chart Rules to Follow

There are rules—usually for specific chart types meant to be read in a specific way—that you shouldn’t break. When they are, everyone loses. This is that small handful.