12 Feb
2014
12 Feb
'14
2:14 a.m.
On this note, does anyone have recommendations on an affordable GPS clock source ? From: Sam Russell Sent: Wednesday, February 12, 2014 4:22 PM To: Simon Lyall Cc: nznog Subject: Re: [nznog] NTP reflection used for world's largest DDoS What are people doing about this? Is anyone planning to blanket whitelist UDP/123 like most residential ISPs currently do for SMTP? Port scanning their customers pre-emptively to see who's vulnerable? Keeping an eye on rate shapers to see odd bursts in upload speed?