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Gen Gener eral In Inter eres ests: Secure Proximity / Distance - - PowerPoint PPT Presentation
Gen Gener eral In Inter eres ests: Secure Proximity / Distance - - PowerPoint PPT Presentation
Gen Gener eral In Inter eres ests: Secure Proximity / Distance Measurement GPS Spoofing and Spoofing Detec:on Usable Authen:ca:on (2FA) Security of Blockchains / Cryptocurrencies Trusted Compu:ng Secure Proximi mity / Distance Measureme
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signal s signal str treng ength th
Relay a2ack only takes a couple of seconds
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we we need secure distance me measureme ment d d
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ne need d to kno know w whe where other obje jects/ pe people ple ar are e ne need d to kno know w whe where we we ar are e
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ne need d to kno know w whe where other obje jects/ pe people ple ar are e ne need d to kno know w whe where we we ar are e sec secur urely ely
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un?l un?l no now w no no fully fully secu secure d e dis istan ance ce me measureme ment or posi?oning systems ms
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un?l un?l no now w no no fully fully secu secure d e dis istan ance ce me measureme ment or posi?oning system m [so [so w we decided t e decided to build o build one a ne at ET t ETH] H]
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new radio IC low power provably secure precise fast
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1-2ns
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special secure modula7on long range
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[challenge similar to building a new cellular network]
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Long Term m Goal: widely deplo widely deployed sec ed secur ure po e posi?o si?oning ning in infr fras astruc tructur ture e
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St Standar andardiz diza?o a?on: n: 802.15.4z (UWB) 802.15.4z (UWB)
- In
Inter eract act wit with r rele elevan ant p part artner ers s
- In
Incr crease ad ease adop
- p?on
- n
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But RF F is not the only sensing mo modality
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So SoundPr undProof: Non Non-In
- Inter
erac? ac?ve On e Onlin line Au e Authen en?ca? a?on
- n
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It also works for logging into tablets, smart watches or conversational interfaces like Alexa
SoundProof: Non-Interactive Online Authentication
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Fu Funding:
- ER
ERC (1.5-2.5 M$ / C (1.5-2.5 M$ / 5y / 5y / single PI) single PI)
- Swiss NCCR: 100M / 10 y / ma
many PIs
- Industry (ZISC, 25+
+ M$ / 10y)
- Comme
mmercializa?on
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it is ?me me to “de-virtualize” we we need to to “get physical” again to to …
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it is ?me me to “de-virtualize” we we need to to “get physical” again to to … … secure exis?ng systems ms … enable deployme ment of new systems ms
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