Until a solar storm hits, and our servers are no longer under the protection of the Earth's magnetic field.

How do satellites deal with solar storms currently? Surely they could put a ton of iron around the servers to protect them.

I have a feeling the electromagnetic conditions are much more stable on earth than in space. The magnetosphere and the atmosphere deflect a great deal of energy.

What about when a booster goes off by mistake and sends your data flying into the sun?

Sun is far away, you'd still get data back before it hits, but if buster made satelite hit another satelite or descend to earth it would be a worse situation.