Network World reports on the most significant news for infrastructure and operations professionals.
"Go into this with your eyes wide open," says Howard Schmidt, former White House cybersecurity czar
Downtime, elevated error rates lasted eight hours on Sunday
Carrier touts simple, gradual approach to upgrade the Internet
Housley holds out hope that NATs won't be in the Internet forever
But experts say rollouts will pick up as companies become more NAC savvy
End user machines in regional offices are screened before getting on the headquarters network
