IRTF activities co-located with IETF 106
2 December 2019
The IETF 106 meeting took place in Singapore in November 2019. Most of
the IRTF research groups met co-located with that meeting. We also made
one Applied Networking Research Prize award.
All of the IRTF research groups, with the exception of the
Decentralized
Internet Infrastructure Research Group, met in person in Singapore.
The Computation in
the Network Research Group has completed its year as a proposed
research group and underwent a review by the IRTF chair and the IAB
before being promoted to a full research group. Highlights from the
other research groups included:
-
the Crypto Forum
Research Group continued the password authenticated key exchange
(PAKE) algorithm selection process;
-
the GAIA group
discussed several community network initiatives;
-
the Human Rights
Protocol Considerations Research Group heard excellent talks
on Measuring and Analyzing National AS Choke Points, and on 5G
security;
-
the Congestion
Control Research Group is proposing to start formal adoption of
drafts as work items, with a focus on publishing more experimental
RFCs;
-
the Network Management
Research Group had a busy meeting on intent-based networking, and
is starting to discuss a proposed charter revision to broaden the scope
of the group to cover some aspects of AI-based network management;
-
the
Network Coding
Research Group had updates on existing works, plus a new discussion
of its relation to the LOOPS
activity starting in IETF;
-
the Path Aware
Networking group is concluding its survey of open questions in path
aware networking and its review of obstacles to deployment of path
aware protocol;
-
the Privacy Enhancements
and Assessments Group had research presentations on data privacy
risks of machine learning and on preserving privacy via homomorphic
encryption, amongst others;
-
and the Quantum Internet
Research Group had a relatively short but productive meeting
discussing the principles of quantum networking and how to establish
paths over which entangled state can be exchanged.
The
Thing-to-Thing,
Information-Centric Networking,
and
Measurement and Analysis of Protocols
research groups also met, with typically busy agendas.
The
meeting materials and minutes are available from the IETF Datatracker.
The Applied Networking Research Prize
(ANRP) is awarded for recent results in applied networking research
that are relevant for transitioning into shipping Internet products and
related standardization efforts. We made one ANRP award at IETF 106, to
Weiteng Chen from the University of California, Riverside, for his work
on wireless network security. Weiteng's paper
Off-path TCP exploit: how
wireless routers can jeopardize your secrets shows how timing side
channels in IEEE 802.11 networks, due to the half-duplex nature of the
MAC layer, can be used to perform TCP injection attacks. A recording of
Weiteng's prize talk
is available IETF YouTube channel.
Finally, the
IRTF Open Meeting included some intensive discussions about the
relation between the IRTF and IETF, moving work between IRTF and IETF,
and how can the IRTF help academia (and vice versa).