Shehar Bano (@thatBano) header
Shehar Bano (@thatBano) profile picture

Shehar Bano

@thatBano

Research Scientist @facebook @novi. Information Security, Internet Measurement, Networking, Distributed Systems

 London, England
sheharbano.com/
Joined August 2013
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1/6 Here are the slides for my @inretafo Applied Network Research Prize presentation "Scanning the Internet for Liveness" tomorrow @ietf #IETF108: sheharbano.com/assets/talks/…
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2/6 Some of our key results are: ICMP Echo scan is most effective in discovering IPs active at the network layer (79% of all scanned IPs), followed by TCP scan. 16% of the scanned IPs can only exclusively be discovered via TCP, 2% can only be discovered via UDP probes
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Excited to join @dahlia_malkhi at @initc3org blockchain camp to talk about Twins BFT testing framework. Here are my slides: sheharbano.com/assets/talks/… Event: initc3.org/events/2020-07-26… @novi
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Excited to present our work "Scanning the Internet for Liveness" next week at the the Applied Network Research Prize presentations at IETF 108! ccronline.sigcomm.org/wp-con… @mjav74 @zakirbpd @sjmurdoch @mort___
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IRTF – Internet Research Task Force (@inretafo) profile pictureIRTF – Internet Research Task Force@inretafo21 Jul 2020
The Applied Network Research Prize presentations at IETF 108 will be by Shehar Bano (@thatBano), Chaoyi Lu, and Ingmar Poese. Talks will start at 11:00 UTC on 28 July – ietf.org/blog/ietf108-anrp-p…

Applied Network Research Prize presentations at IETF 108

An End-to-End, Large-Scale Measurement of DNS-over-Encryption: How Far Have We Come?”

ietf.org
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Check out this blog post by @sjmurdoch (with v. cool holographic visualisation of Internet liveness) for a summary of our key results: benthamsgaze.org/2018/12/11/…
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Check out blog post by @dahlia_malkhi on our new pre-print “Twins: White-Glove Approach for BFT Testing”, a new approach for systematically testing BFT implementations: arxiv.org/pdf/2004.10617.pdf @calibra @Libra_
Dahlia Malkhi (@dahlia_malkhi) profile pictureDahlia Malkhi@dahlia_malkhi28 Apr 2020
A high-level overview of the Twins approach to BFT testing is posted here: dahliamalkhi.wordpress.com/2…
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New pre-print “Twins: White-Glove Approach for BFT Testing”, a new approach for systematically testing BFT implementations: arxiv.org/pdf/2004.10617.pdf w/ @alberto_sonnino @dahlia_malkhi Andrey and Dmitri. @calibra @Libra_
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The main idea of Twins is that we can emulate Byzantine behavior by running two (or generally up to k) instances of a node with the same identity. Each of the two instances (or twins) runs unmodified, correct code
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London-Infosec (london-infosec.github.io) is growing! We now have ~120 members from UK academia & industry 🤩 Join the mailing-list NOW if you are a UK Infosec researcher (collaborators also welcome!) jiscmail.ac.uk/cgi-bin/webad… @Gareth_Tyson @paddypisa @yvesalexandre @message4bob
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2/2 Check out our technical papers on: - Libra Blockchain developers.libra.org/docs/as… - LibraBFT Consensus developers.libra.org/docs/as… - Move Language & VM developers.libra.org/docs/as… - Plan to go permissionless: libra.org/en-US/permissionle… #Calibra @Libra_ #Libra #blockchain #cryptocurrency
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1/2 Excited to share that Facebook @Calibra is going public today! #Calibra #Libra @Libra_ #blockchain #cryptocurrency
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Alberto @alberto_sonnino presenting our work “Coconut: Threshold Issuance Selective Disclosure Credentials with Applications to Distributed Ledgers” at #NDSS2019 goo.gl/MKdNDQ (Thanks @beingmsaad for the pic :-))
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Keep an eye out for @alberto_sonnino presenting our work “Coconut: Threshold Issuance Selective Disclosure Credentials with Applications to Distributed Ledgers” today at #NDSS2019 goo.gl/MKdNDQ with @musalbas @GDanezis Sarah Meiklejohn @uclisec @uclcs
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On a related note, don't forget to check out @sjmurdoch 's v. cool blog post on exploring the multiple dimensions of Internet liveness through holographic visualisation: benthamsgaze.org/2018/12/11/…
Shehar Bano (@thatBano) profile pictureShehar Bano@thatBano11 Dec 2018
Excited and honoured to receive #IRTF Applied Networking Research Prize (irtf.org/anrp) 2019 for our @ACMSIGCOMM CCR paper “Scanning the Internet for Liveness”: ccronline.sigcomm.org/wp-con… @inretafo @internetsociety cc/ @uclisec @uclcs @chainspace_io
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Excited and honoured to receive #IRTF Applied Networking Research Prize (irtf.org/anrp) 2019 for our @ACMSIGCOMM CCR paper “Scanning the Internet for Liveness”: ccronline.sigcomm.org/wp-con… @inretafo @internetsociety cc/ @uclisec @uclcs @chainspace_io
Image from Shehar Bano (@thatBano)
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cc/ @mjav74 @zakirbpd @sjmurdoch @mort___
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HIGHLY RECOMMENDED. APPLY NOW! :)
UCL InfoSec (@uclisec) profile pictureUCL InfoSec@uclisec29 Nov 2018
Our ad for 3 faculty positions in InfoSec (at all levels) should go live this week. The application deadline will be January 10th, and we will ask the usual statements, references, etc. If you have any questions, please email @emilianoucl @GDanezis Sarah M. or @sjmurdoch. APPLY!
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Can ethics help restore internet freedom and safety? Read my new blog post on Bentham’s Gaze: benthamsgaze.org/2018/11/01/… @uclisec @UCLSTEaPP @UCLPublicPolicy
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Replying to @acm_ccs
@acm_ccs comes to London next year, yay! :-)
Fabio Pierazzi (@fbpierazzi) profile pictureFabio Pierazzi@fbpierazzi18 Oct 2018
Replying to @acm_ccs
@acm_ccs 2019 will be held in London, Nov 11-15! General co-chairs @lcavallaro and @johannes_kinder! #CCS19 #London
Image from Fabio Pierazzi (@fbpierazzi)
Image from Fabio Pierazzi (@fbpierazzi)
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My written evidence to @UKParliament Communications Committee’s ongoing inquiry on internet regulation has been published: data.parliament.uk/writtenev… @uclisec @uclcs @UCLSTEaPP @UCLPublicPolicy @UCL_GC
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Had so much fun helping organise this today! 🙂
Patrick McCorry 🐋 (@stonecoldpat0) profile picturePatrick McCorry 🐋
@stonecoldpat015 Oct 2018
First cross-uni blockchain research meet-up with KCL, Imperial, UCL, Portsmouth and Cambridge. London is extremely rich in PhD-level blockchain research (ie security, eco-system, networks, PL, etc). Thanks to @primalbasehq and @1nst1tute for hosting us!
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Delighted and honoured to be named a ‘Rising Star in Computer Networking and Communications’ by @n2women, and with such great company! Check out @n2women’s annual list of 10 rising stars in networking/communications goo.gl/A9Lb2E @uclisec @uclcs @chainspace_io
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Really interesting thread on emergency alert systems based on computer science, history and batman!
Patrick Traynor (@patrickgtraynor) profile picturePatrick Traynor@patrickgtraynor4 Oct 2018
If you’re in the US at the moment, you almost certainly got one of these yesterday. There’s been a lot of confusion about what it is (and what it is not). Let me tell you more about emergency alerts using computer science, history, and of course, Batman. #news 1/
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Delighted to receive this in my mail today! @techreview #EmTechMIT #35InnovatorsUnder35
Image from Shehar Bano (@thatBano)
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