Keoma, Pascal, Thanks a lot for your feedback!
I can also mention that our paper on this topic has been recently accepted for publication in the ACM Transactions on Sensor Networks. The manuscript is available at [1]. Best, /Marco [1] http://www.iet.unipi.it/g.dini/research/papers/2018-tosn-DISH-tdgdad.pdf On 2018-06-29 21:34, Pascal Thubert (pthubert) wrote: > I played with games like that too :) > > One option I looked at was to obfuscate the MAC addresses based on ASN > (http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=/netahtml/srchnum.htm&r=1&f=G&l=50&s1=%279,883,382%27.PN.&OS=PN/9,883,382&RS=PN/9,883,382) > > Another was to swap transmissions happening at a same time so an > attacker who knows the hopping sequence could not interfere with the > same cell over and over at PHY layer > (http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=/netahtml/srchnum.htm&r=1&f=G&l=50&s1=%279,673,856%27.PN.&OS=PN/9,673,856&RS=PN/9,673,856) > > I also tried to use the channel swapping technique to avoid > frequencies that are bad for certain pairs (swap around interference) > but never found the time to dig and publish. > > This shows the richness of TSCH I guess : ) > > Regards, > > Pascal > > Le 29 juin 2018 à 19:55, Keoma <[email protected] > <mailto:[email protected]>> a écrit : > >> Hi, >> >> I am very happy to read your draft as I a was recently thinking about >> building such a jammer. >> >> Just being a french chauvinist: >> randez-vous cells -> rendez-vous cells >> >> Thank you, >> >> On 6/29/18 6:09 PM, Marco Tiloca wrote: >>> Hi all, >>> >>> We have just submitted a new draft proposing a security solution to >>> protect 6TiSCH networks from selective jamming. >>> >>> Feedback and comments are of course very welcome. Thanks a lot! >>> >>> Best, >>> /Marco >>> >>> >>> -------- Forwarded Message -------- >>> Subject: New Version Notification for >>> draft-tiloca-6tisch-robust-scheduling-00.txt >>> Date: Fri, 29 Jun 2018 08:55:12 -0700 >>> From: [email protected] <mailto:[email protected]> >>> To: Marco Tiloca <[email protected] >>> <mailto:[email protected]>>, Gianluca Dini >>> <[email protected] <mailto:[email protected]>>, Simon >>> Duquennoy <[email protected] <mailto:[email protected]>> >>> >>> >>> >>> A new version of I-D, draft-tiloca-6tisch-robust-scheduling-00.txt >>> has been successfully submitted by Marco Tiloca and posted to the >>> IETF repository. >>> >>> Name: draft-tiloca-6tisch-robust-scheduling >>> Revision: 00 >>> Title: Robust scheduling against selective jamming in 6TiSCH >>> networks >>> Document date: 2018-06-29 >>> Group: Individual Submission >>> Pages: 12 >>> URL: >>> >>> https://www.ietf.org/internet-drafts/draft-tiloca-6tisch-robust-scheduling-00.txt >>> Status: >>> >>> https://datatracker.ietf.org/doc/draft-tiloca-6tisch-robust-scheduling/ >>> Htmlized: >>> https://tools.ietf.org/html/draft-tiloca-6tisch-robust-scheduling-00 >>> Htmlized: >>> >>> https://datatracker.ietf.org/doc/html/draft-tiloca-6tisch-robust-scheduling >>> >>> >>> Abstract: >>> This document defines a method to generate robust TSCH schedules in a >>> 6TiSCH (IPv6 over the TSCH mode of IEEE 802.15.4-2015) network, so as >>> to protect network nodes against selective jamming attack. Network >>> nodes independently compute the new schedule at each slotframe, by >>> altering the one originally available from 6top or alternative >>> protocols, while preserving a consistent and collision-free >>> communication pattern. This method can be added on top of the >>> minimal security framework for 6TiSCH. >>> >>> >>> >>> >>> Please note that it may take a couple of minutes from the time of >>> submission >>> until the htmlized version and diff are available at tools.ietf.org >>> <http://tools.ietf.org>. >>> >>> The IETF Secretariat >>> >>> >>> _______________________________________________ >>> 6tisch mailing list >>> [email protected] <mailto:[email protected]> >>> https://www.ietf.org/mailman/listinfo/6tisch >>> >> >> _______________________________________________ >> 6tisch mailing list >> [email protected] <mailto:[email protected]> >> https://www.ietf.org/mailman/listinfo/6tisch -- Marco Tiloca, PhD Research Institutes of Sweden RISE ICT/SICS Isafjordsgatan 22 / Kistagången 16 SE-164 40 Kista (Sweden) Phone: +46 (0)70 60 46 501 https://www.sics.se The RISE institutes Innventia, SP and Swedish ICT have merged in order to become a stronger research and innovation partner for businesses and society.
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