When it’s not DNS, it’s probably NTP
An intriguing detective story about debugging a chain of problems.
Category:
Tech matters
Delay Tolerant Networking performance
Guest Post: Delay Tolerant Networking over heterogeneous Internetworks must be engineered to achieve peak performance. What can be done?
[Podcast] DNS-OARC’s many faces
DNS-OARC’s president, Phil Regnauld, discusses the three faces of DNS-OARC — the community, tools, and DITL collection.
As the balance of security controls shifts, where does responsibility rest?
Guest Post: Increasing encryption online impedes existing methods of detecting malicious traffic. How will industry, standards, and policy settle this dilemma?
The Internet landscape of South Korea and KRNOG update
Guest Post: Strategic planning leads to remarkable Internet accessibility and usage.
The end of the (IPv4) world is not nigh… yet
Reducing reliance on IPv4 is the goal. For some governments, this goal is significant enough to warrant action.
NTP Pool: The Internet timekeeper
Guest Post: How does the NTP Pool map clients to NTP servers and how can it be improved?
IPv6, DNS, and truncation in UDP
Measuring DNS resolver compliance with UDP response truncation standards in an IPv6-only DNS server environment.
One checklist at a time: Towards simplifying satellite Internet access in the Asia Pacific
Guest Post: Comprehensive checklist aims to revolutionize satellite Internet access in the Asia Pacific.
KeyTrap
Just how ‘devastating’ is the Keytrap vulnerability? How it works, and what the response has been.