With the latest Raspberry PI zero and Raspberry PI 3, there will be more and more Pi connected to the Internet. As Shodan lights us, there is about several thousands of Pi with Rasbian and SSH server enabled. Most of them still have the default pi user (and maybe some of them still have the default password…). And for those who don’t know, the pi user is allowed to sudo any command. If you planned the let your Raspberry Pi connected on the wild Internet, take some minutes to read this blog post to learn how to create a new and more secured user and remove the old pi one.