What if the cloud was under the sea?
Does the future of data centres lie beneath the waves?
Call the routing police!
How can we better understand responsibility for large outages?
Event Wrap: HKNOG 12.0
Che-Hoo Cheng presented on RPKI at HKNOG 12.0, held on 30 October 2023 in Hong Kong.
[Podcast] Low Earth Orbit and the TCP congestion control problem
Geoff Huston discusses LEO satellites and TCP congestion control.
JA4+ network fingerprinting
Guest Post: Powerful human and machine-readable network fingerprints for multiple protocols that improve threat-hunting and analysis.
Event Wrap: Peering Asia 5.0
Che-Hoo Cheng chaired the presentations on day 2 of Peering Asia 5.0, held in Seoul, South Korea from 1 to 2 November 2023.
Event Wrap: KHNOG 5
Makito Lay presented on RPKI and helped conduct network security training at KHNOG 5, held in Phnom Penh, Cambodia on 22 October 2023.
BGPlay data misinterpretation led to a BGP false alarm call
Guest Post: BGP false alarm — what happened, and what can we learn from it?
IPv6, the DNS and Happy Eyeballs
Why mandating IPv6 DNS transport requires careful thinking in specifications.
Hazardous DNS echoes
Guest Post: Quantifying the problem of ‘echoing resolvers’ in the wild.