RIPE 86 bites — what’s the time?
Building and operating a network service that provides a reference time source.
Tag: NTP
Publishing IPv6 NTP servers with DHCPv6
Guest Post: Learn how to navigate through the relevant RFCs associated with publishing IPv6 NTP servers with DHCPv6.
New DDoS classifiers for the DDoS Clearing House
Guest Post: Capturing DDoS characteristics with the Dissector.
DDoS hide and seek: on the effectiveness of a booter service takedown
Guest Post: Study investigates booter-based DDoS attacks in the wild and the impact of an FBI takedown.
Taking a closer look at the NTP pool using DNS data
Guest Post: About 3% of the domain names requested by the NTP pool are invalid, and almost all the invalid domain names have never provided time synchronization services.
How do you know what time it is?
Guest Post: High precision time measurements depend on using multiple clocks to ensure redundancy and stability.
Network Time Security: new NTP authentication mechanism
Guest Post: Network Time Security is a new authentication scheme for Network Time Protocol.
Putting a stop to Internet time shifters
Guest Post: New Network Time Protocol client secures against time shifting by man-in-the-middle attackers.
Is the Internet running late?
Not all computer clocks are in sync and that can be cause for concern, writes Geoff Huston.