If you are the go-to tech person for your family and friends, then sooner or later you may have found yourself being asked what a DDoS attack is. Rather than explain it again each time someone new asks you, you can just point them in the direction of this terrific video by Scientific American tech editor Larry Greenemeier.
How to Take Out a Website — Instant Egghead #60 [YouTube]
     |
Continued here: