Isn't this another example of "how does a company with 1000s of the most able employees not notice a massive risk to business continuity sitting there waiting to happen"?
DNS hosted on your own registrar, within your own data center for a whole host of domains. Somehow integrating your office security so that it also depends on that same DNS and running BGP updates without an emergency "undo" plan?
I hate to over-simplify but Single point of failure is the first thing you ever learn about Business Continuity. We shouldn't need to learn these lessons from a big mistake, that's what college is for.
DNS hosted on your own registrar, within your own data center for a whole host of domains. Somehow integrating your office security so that it also depends on that same DNS and running BGP updates without an emergency "undo" plan?
I hate to over-simplify but Single point of failure is the first thing you ever learn about Business Continuity. We shouldn't need to learn these lessons from a big mistake, that's what college is for.