How did this article manage to not use the byte sequence 'DNSSEC' or mention the fact that it's only deployed on a tiny % of domains under TLDs that support it?
Reports like this just add to public misconception.
This comment provided me with more information than the entire article. Would you care to add more details on what the key cards are and what their power is (the article seems to be stuck on "can they shut down the internet?")