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It’s now the season of virtual workshops, and without the overhead of time spent travelling to these events it’s been possible to participate in a number of these events all over the Internet in the space of a few days. This week I participated in a workshop on measurement of…
I was on a panel at the recent Registration Operations Workshop on the topic of DNS Privacy and Encryption. The question I found myself asking was: “What has DNS privacy to do with registration operations?” The registration function is part of the process of public attestation relating to some form…
How are new technologies adopted in the Internet? What drives adoption? What impedes adoption? These were the questions posed at a panel session at the recent EuroDiG workshop in June. In many ways this is an uncomfortable question for the Internet, given the uncontrolled runaway success of the Internet in…
Once the realisation sunk in that the lockdown response to the COVID-19 pandemic was not a short-term hiatus in our lives but a new normal, at least for a while, then a set of meetings and workshops have headed into the online space. For many years I have been a…
By Joao Damas and Geoff Huston At NANOG 79 earlier this month Craig Labowitz from Nokia Deepfield presented on the impact on the COVID-19 pandemic on Internet use. The approach to the analysis used real time streaming telemetry from Communication Service Provider (CSP) backbone and aggregation routers and the…
A “New IP” framework was proposed to the ITU last year . This framework envisages a resurgence of a network-centric view of communications architectures where application behaviours are moderated by network-managed control mechanisms. It’s not the first time that we’ve seen proposals to rethink the basic architecture of the Internet’s…
I’ve been asked a number of times: “Why are we using as distributed trust framework where each of the RIRs are publishing a trust anchor that claims the entire Internet number space?” I suspect that the question will arise again the future so it may be useful to record the…
I’m constantly impressed by the rather complex intricacies that are associated with running your own web server these days. A recent source of these complexities has been the PKI, the security infrastructure used to maintain secure connections over the network, and I’d like to recount my experience here, in case…
A couple of weeks ago I wrote an article about some issues with the Internet’s Public Key Infrastructure. In particular, I was looking at what happens if you want to “unsay” a public key certificate and proclaim to the rest of the Internet that henceforth this certificate should no longer…
A Public Key Infrastructure (PKI) is a system designed to support the use of public/private keyed digital signatures through a system of structured transitive trust. The objective of a PKI is to enable trusted communications between parties who may have never met and may not necessarily even know each other…
