A Spark Attack
Time to check your spark clusters
Published in
3 min readNov 28, 2020
It is well known — or should be — that spark is not secured by default. It is right there in the docs
Security in Spark is OFF by default
So you should be well aware that you’ll need to put the effort to secure your cluster. And there are many things to consider, like the application UI, the master UI, the…