GETTING RID OF SINGLE POINT OF FAILURE
You might think that your business is going to be OK even if a single device goes down. After all, there are other devices your people can use. It’s not as if the entire system is going to fall like dominoes. Or is it? Get rid of single points of failure to make one vulnerability doesn’t take down your network.
A single point of failure (SPOF) can be a design, implementation, or configuration weakness. Star Wars fans will already be thinking of the Death Star’s ill-designed thermal exhaust port. That was the SPOF Luke Skywalker exploited.