Hannes Tschofenig

Personal blog about various IETF and Internet related activities

 

Archive for IETF

May
5
2014

Mid 2013 I posted a summary about ongoing efforts on privacy in the IETF and I got a lots of good feedback. ISOC even published an extended version of the write-up at http://www.internetsociety.org/articles/ietf-privacy-update. Since summer 2013 a lot happened with regards to security and privacy. Here is another short update based on activities I have seen. Let […]

Mar
31
2014

The privacy program of the Internet Architecture Board (IAB) has been working on a privacy tutorial for some time already and at the last IETF meeting in London I had the honor to present the work to the wider IETF community. The tutorial provided a sneak preview to a document we published last year, namely […]

Mar
31
2014

At the last IETF meeting early March in London I had the pleasure to co-chair the Authentication and Authorization for Constrained Environments (ace) BOF with Kepeng. The picture of the flyer we distributed during the meeting should give you a rough idea what the topic is about. (We are also working on the charter text […]

Sep
9
2013

Many have been wondering about government spying activities on Internet communication and of course everyone is puzzled what to do about it. More specifically, who should do what for certain applications (since the application behavior is quite different). I wrote down my thoughts in a presentation given to data protection authorities and I wanted to […]

Sep
2
2013

HTTP 2.0 The IETF is working on a new version of HTTP, called HTTP 2.0, in the HTTPbis working group already for some time. The Wiki page provides a bit of additional data about the goals. The working draft of HTTP 2.0 introduces some major changes to HTTP 1.1 and the possibility to mandate the use of […]

Apr
1
2013

In my previous post I summarize the ongoing activities regarding bufferbloat. Reading through the blog post you might have gotten interested to reproduce the results published in various papers, you might want to test your favorite networking gear, or you might just want to run some tests in your home network. It is easier than […]

Mar
31
2013

Wikipedia describes bufferbloat as “a phenomenon in a packet-switched computer network whereby excess buffering of packets inside the network causes high latency and jitter, as well as reducing the overall network throughput. The phenomenon was detailed at least as far back as 1985, but gained more widespread attention starting in 2009.” When the IAB and […]




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