The joy of TXT
Guest Post: How are DNS TXT records really used?
Category:
Tech matters
Adding ZONEMD protections to the root zone
Guest Post: The new record type will add an additional layer of cryptographic security to ensure the reliability of root zone data.
Opinion: On Internet centrality and fragmentation
Dealing with dual pitfalls and risks.
Privacy and networking: Part 8 — IPv6 addresses and privacy
Guest Post: How IPv6 address renumbering works and why it doesn’t solve all privacy problems.
On Internet blowback
Guest Post: Measuring blowback — the phenomenon where a single probe to a target can generate multiple packets in response.
Measuring NXDOMAIN responses
Answering difficult questions about NXDOMAIN responses on recursive resolvers.
Ten years after: What’s changed since Snowden?
IETF draft shares four different personal observations, reflections, and insights made since the leak.
Privacy and networking: Part 7 — DNS queries and having a breach plan
Guest Post: Essential steps in developing your breach plan.
Embedded IoT security: Helping vendors in the design process
Guest Post: New vendor guide for embedding IoT security.
[Podcast] About time: The Swedish national secure time distribution initiative
How the Swedish built and operate a network service that provides a reference time source, and the problem with time.