Improving packet capture performance: measuring the problem
Guest Post: Find out which techniques help filter and inspect incoming packets at the right rate.
Tag: DNS
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.
Find bugs in your DNS zone files before deployment
Guest Post: GRᴏᴏᴛ is a new open-source static verification tool for DNS zone files.
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?
Journeying into XDP: Augmenting the DNS
Guest Post: Learn how eXpress Data Path (XDP) can augment existing DNS software instead of replacing it.
Machine Learning is no automatic security fix
Guest Post: Why has it taken so long for Machine Learning to become feasible?
Enabling privacy-aware zone exchanges among authoritative and recursive DNS servers
Guest Post: New privacy-aware schema assists with protecting Authoritative DNS servers from Water Torture attacks.
Scaling the root of the DNS
We operate the root service in its current guise because so far, its worked adequately well. But we don’t have to continue that way.
DNS Flag Day 2020: what you need to know
Guest Post: This year’s DNS Flag Day seeks to draw attention to IP fragmentation issues within the DNS.
DNS Query Privacy revisited
In August 2019, 3% of users passed their queries through resolvers that actively work to minimize the extent of leakage of superfluous information in DNS queries. What’s changed in 12 months?