TCP path brokenness and transport layer evolution
Guest Post: Study looks at how prevalent middleboxes are within the Internet and measures the percentage of traffic affected by them.
What is OpenTelemetry?
Guest Post: As it nears its first release, we take a look at the history of OpenTelemetry.
Improving packet capture performance: measuring the problem
Guest Post: Find out which techniques help filter and inspect incoming packets at the right rate.
An update on developments with DNS-over-HTTPS
Guest Post: There’s been a fair amount of progress made in the realm of DoH over the 12 months but equally more work to be done.
RPKI Q&A — Why don’t we outsource validation?
The third is a series of posts by Geoff Huston answering questions on RPKI.
Find bugs in your DNS zone files before deployment
Guest Post: GRᴏᴏᴛ is a new open-source static verification tool for DNS zone files.
Application firewall coming to Linux devices near you
Guest Post: The Linux Application Firewall Project aims to create a simple and intuitive application that can be used by non-IT people.
DNS evolution: Trust, privacy and everything else
Internet infrastructure has evolved a lot since the 1980s. How well is the DNS coping with all that change?
Join the APNIC PDP community consultation
You are invited to join a community consultation to discuss policy matters ahead of APNIC 51.
RPKI Q&A — The trouble with rsync
The second is a series of posts by Geoff Huston answering questions on RPKI.