Technology

The linked article says the artificial magnetosphere would encompass the entire planet and points out this includes two critical places where the most atmosphere is lost.

So yes by virtue of it encompassing the whole planet it does cover those two places.. I suppose they wanted to specifically mention them

In the future it is quite possible that an inflatable structure(s) can generate a magnetic dipole field at a level of perhaps 1 or 2 Tesla (or 10,000 to 20,000 Gauss) as an active shield against the solar wind."

Indeed, "in the future" seems to be doing quite a lot of heavy lifting. As noted, 1-2 Tesla is a pretty powerful magnet - so you'd need a pretty big and powerful magnet.

It also doesn't completely protect the entire planet just two critical points on the surface.

That is certainly an important catch.

as masterspace noted NASA has actually given it some thought.

Just because people talk about something at one conference that doesn't make it real, feasible, happening, etc. As the actual people said, it's "fanciful". It's literally just people talking. It doesn't matter where they work.