[citation][nom]willard[/nom]Oh look, somebody who doesn't know anything about security praising the skills of supposed hackers who also largely don't know anything about security.DDoS attacks aren't decoys. If you DDoS something, you then cannot access it, because the whole point of a DDoS attack is to block access. It would be like a thief encasing a house in concrete to distract the owners while he broke in.[/citation]
Sony would like a word with you:
http
/www.eweek.com/c/a/Security/Sony-Data-Breach-Was-Camouflaged-by-Anonymous-DDoS-Attack-807651/
"Sony didn’t notice the security breaches that compromised user accounts on the PlayStation Network, Qriocity and Sony Online Entertainment because it was distracted by distributed denial of service attacks"
A successful DDoS will bring it entirely down, but you can still breach during an attack while the servers are still up.