Studying off-net deployment strategies is crucial as they alter traditional Internet traffic flows and could be vital for next-generation technologies like 5G that require low latency.
This is a test post to force cache resync
We learned this week that the country-code Top Level Domain (ccTLD) for Botswana, .bw, is now, once again, secured with DNSSEC. We wrote previously about the Botswana ccTLD. First signed and secured with DNSSEC in 2016, the .bw domain went insecure in mid-2022. While it is always regrettable to see Internet infrastructure regressing to an […]
We learned this week that the country-code Top Level Domain (ccTLD) for the Principality of Andorra, .ad, has gone insecure. DNSSEC signed since May 2014, the .ad domain is now (since May 12th) insecure. It seems likely that this shift in security posture is related to the imminent arrival of substantial changes in registration policy […]
In the second half of 2023 five more countries have joined the ranks of those with secured country-code Top Level Domains (ccTLD) and security keys deployed in the DNS root zone. Just about every Internet communication starts with a Domain Name System (DNS) lookup. The DNS is an essential piece of Internet infrastructure that translates […]
Some time ago, I wrote here about what we could learn from an analysis of data from Qrator Labs related to the diversity of cross-border Internet connectivity for countries worldwide. As a network of networks, the Internet can be characterized as a set of dependencies between networks. Dependencies for both connectivity and customers. An outage at any specific network […]
Reducing maximum lifetimes of TLS certificates to 90 days could eliminate up to 75% of third-party staleness.
