SysML@ICL - Fan Mo - PPFL: Privacy-preserving Federated Learning with Trusted Execution Environments

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Thursday, February 9, 9:00am - 10:00am (EST)

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24h

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  • (GMT-11:00)Pacific, Niue
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  • (GMT-10:00)Pacific, Honolulu
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  • (GMT-06:00)Pacific, Galapagos
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  • (GMT-05:00)America, Matamoros
  • (GMT-05:00)America, Menominee
  • (GMT-05:00)America, North Dakota, Beulah
  • (GMT-05:00)America, North Dakota, Center
  • (GMT-05:00)America, North Dakota, New Salem
  • (GMT-05:00)America, Ojinaga
  • (GMT-05:00)America, Panama
  • (GMT-05:00)America, Rankin Inlet
  • (GMT-05:00)America, Resolute
  • (GMT-05:00)America, Rio Branco
  • (GMT-05:00)America, Winnipeg
  • (GMT-05:00)Pacific, Easter
  • (GMT-04:00)America, Anguilla
  • (GMT-04:00)America, Antigua
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  • (GMT-04:00)America, Barbados
  • (GMT-04:00)America, Blanc-Sablon
  • (GMT-04:00)America, Boa Vista
  • (GMT-04:00)America, Campo Grande
  • (GMT-04:00)America, Caracas
  • (GMT-04:00)America, Cuiaba
  • (GMT-04:00)America, Curacao
  • (GMT-04:00)America, Detroit
  • (GMT-04:00)America, Dominica
  • (GMT-04:00)America, Grand Turk
  • (GMT-04:00)America, Grenada
  • (GMT-04:00)America, Guadeloupe
  • (GMT-04:00)America, Guyana
  • (GMT-04:00)America, Havana
  • (GMT-04:00)America, Indiana, Indianapolis
  • (GMT-04:00)America, Indiana, Marengo
  • (GMT-04:00)America, Indiana, Petersburg
  • (GMT-04:00)America, Indiana, Vevay
  • (GMT-04:00)America, Indiana, Vincennes
  • (GMT-04:00)America, Indiana, Winamac
  • (GMT-04:00)America, Iqaluit
  • (GMT-04:00)America, Kentucky, Louisville
  • (GMT-04:00)America, Kentucky, Monticello
  • (GMT-04:00)America, Kralendijk
  • (GMT-04:00)America, La Paz
  • (GMT-04:00)America, Lower Princes
  • (GMT-04:00)America, Manaus
  • (GMT-04:00)America, Marigot
  • (GMT-04:00)America, Martinique
  • (GMT-04:00)America, Montserrat
  • (GMT-04:00)America, Nassau
  • (GMT-04:00)America, New York
  • (GMT-04:00)America, Port of Spain
  • (GMT-04:00)America, Port-au-Prince
  • (GMT-04:00)America, Porto Velho
  • (GMT-04:00)America, Puerto Rico
  • (GMT-04:00)America, Santo Domingo
  • (GMT-04:00)America, St Barthelemy
  • (GMT-04:00)America, St Kitts
  • (GMT-04:00)America, St Lucia
  • (GMT-04:00)America, St Thomas
  • (GMT-04:00)America, St Vincent
  • (GMT-04:00)America, Toronto
  • (GMT-04:00)America, Tortola
  • (GMT-03:00)America, Araguaina
  • (GMT-03:00)America, Argentina, Buenos Aires
  • (GMT-03:00)America, Argentina, Catamarca
  • (GMT-03:00)America, Argentina, Cordoba
  • (GMT-03:00)America, Argentina, Jujuy
  • (GMT-03:00)America, Argentina, La Rioja
  • (GMT-03:00)America, Argentina, Mendoza
  • (GMT-03:00)America, Argentina, Rio Gallegos
  • (GMT-03:00)America, Argentina, Salta
  • (GMT-03:00)America, Argentina, San Juan
  • (GMT-03:00)America, Argentina, San Luis
  • (GMT-03:00)America, Argentina, Tucuman
  • (GMT-03:00)America, Argentina, Ushuaia
  • (GMT-03:00)America, Asuncion
  • (GMT-03:00)America, Bahia
  • (GMT-03:00)America, Belem
  • (GMT-03:00)America, Cayenne
  • (GMT-03:00)America, Fortaleza
  • (GMT-03:00)America, Glace Bay
  • (GMT-03:00)America, Goose Bay
  • (GMT-03:00)America, Halifax
  • (GMT-03:00)America, Maceio
  • (GMT-03:00)America, Moncton
  • (GMT-03:00)America, Montevideo
  • (GMT-03:00)America, Paramaribo
  • (GMT-03:00)America, Punta Arenas
  • (GMT-03:00)America, Recife
  • (GMT-03:00)America, Santarem
  • (GMT-03:00)America, Santiago
  • (GMT-03:00)America, Sao Paulo
  • (GMT-03:00)America, Thule
  • (GMT-03:00)Antarctica, Palmer
  • (GMT-03:00)Antarctica, Rothera
  • (GMT-03:00)Atlantic, Bermuda
  • (GMT-03:00)Atlantic, Stanley
  • (GMT-02:30)America, St Johns
  • (GMT-02:00)America, Miquelon
  • (GMT-02:00)America, Noronha
  • (GMT-02:00)Atlantic, South Georgia
  • (GMT-01:00)America, Nuuk
  • (GMT-01:00)America, Scoresbysund
  • (GMT-01:00)Atlantic, Cape Verde
  • (GMT+00:00)Africa, Abidjan
  • (GMT+00:00)Africa, Accra
  • (GMT+00:00)Africa, Bamako
  • (GMT+00:00)Africa, Banjul
  • (GMT+00:00)Africa, Bissau
  • (GMT+00:00)Africa, Casablanca
  • (GMT+00:00)Africa, Conakry
  • (GMT+00:00)Africa, Dakar
  • (GMT+00:00)Africa, El Aaiun
  • (GMT+00:00)Africa, Freetown
  • (GMT+00:00)Africa, Lome
  • (GMT+00:00)Africa, Monrovia
  • (GMT+00:00)Africa, Nouakchott
  • (GMT+00:00)Africa, Ouagadougou
  • (GMT+00:00)Africa, Sao Tome
  • (GMT+00:00)America, Danmarkshavn
  • (GMT+00:00)Atlantic, Azores
  • (GMT+00:00)Atlantic, Reykjavik
  • (GMT+00:00)Atlantic, St Helena
  • (GMT+00:00)UTC
  • (GMT+01:00)Africa, Algiers
  • (GMT+01:00)Africa, Bangui
  • (GMT+01:00)Africa, Brazzaville
  • (GMT+01:00)Africa, Douala
  • (GMT+01:00)Africa, Kinshasa
  • (GMT+01:00)Africa, Lagos
  • (GMT+01:00)Africa, Libreville
  • (GMT+01:00)Africa, Luanda
  • (GMT+01:00)Africa, Malabo
  • (GMT+01:00)Africa, Ndjamena
  • (GMT+01:00)Africa, Niamey
  • (GMT+01:00)Africa, Porto-Novo
  • (GMT+01:00)Africa, Tunis
  • (GMT+01:00)Atlantic, Canary
  • (GMT+01:00)Atlantic, Faroe
  • (GMT+01:00)Atlantic, Madeira
  • (GMT+01:00)Europe, Dublin
  • (GMT+01:00)Europe, Guernsey
  • (GMT+01:00)Europe, Isle of Man
  • (GMT+01:00)Europe, Jersey
  • (GMT+01:00)Europe, Lisbon
  • (GMT+01:00)Europe, London
  • (GMT+02:00)Africa, Blantyre
  • (GMT+02:00)Africa, Bujumbura
  • (GMT+02:00)Africa, Cairo
  • (GMT+02:00)Africa, Ceuta
  • (GMT+02:00)Africa, Gaborone
  • (GMT+02:00)Africa, Harare
  • (GMT+02:00)Africa, Johannesburg
  • (GMT+02:00)Africa, Juba
  • (GMT+02:00)Africa, Khartoum
  • (GMT+02:00)Africa, Kigali
  • (GMT+02:00)Africa, Lubumbashi
  • (GMT+02:00)Africa, Lusaka
  • (GMT+02:00)Africa, Maputo
  • (GMT+02:00)Africa, Maseru
  • (GMT+02:00)Africa, Mbabane
  • (GMT+02:00)Africa, Tripoli
  • (GMT+02:00)Africa, Windhoek
  • (GMT+02:00)Antarctica, Troll
  • (GMT+02:00)Arctic, Longyearbyen
  • (GMT+02:00)Asia, Gaza
  • (GMT+02:00)Asia, Hebron
  • (GMT+02:00)Europe, Amsterdam
  • (GMT+02:00)Europe, Andorra
  • (GMT+02:00)Europe, Belgrade
  • (GMT+02:00)Europe, Berlin
  • (GMT+02:00)Europe, Bratislava
  • (GMT+02:00)Europe, Brussels
  • (GMT+02:00)Europe, Budapest
  • (GMT+02:00)Europe, Busingen
  • (GMT+02:00)Europe, Copenhagen
  • (GMT+02:00)Europe, Gibraltar
  • (GMT+02:00)Europe, Kaliningrad
  • (GMT+02:00)Europe, Ljubljana
  • (GMT+02:00)Europe, Luxembourg
  • (GMT+02:00)Europe, Madrid
  • (GMT+02:00)Europe, Malta
  • (GMT+02:00)Europe, Monaco
  • (GMT+02:00)Europe, Oslo
  • (GMT+02:00)Europe, Paris
  • (GMT+02:00)Europe, Podgorica
  • (GMT+02:00)Europe, Prague
  • (GMT+02:00)Europe, Rome
  • (GMT+02:00)Europe, San Marino
  • (GMT+02:00)Europe, Sarajevo
  • (GMT+02:00)Europe, Skopje
  • (GMT+02:00)Europe, Stockholm
  • (GMT+02:00)Europe, Tirane
  • (GMT+02:00)Europe, Vaduz
  • (GMT+02:00)Europe, Vatican
  • (GMT+02:00)Europe, Vienna
  • (GMT+02:00)Europe, Warsaw
  • (GMT+02:00)Europe, Zagreb
  • (GMT+02:00)Europe, Zurich
  • (GMT+03:00)Africa, Addis Ababa
  • (GMT+03:00)Africa, Asmara
  • (GMT+03:00)Africa, Dar es Salaam
  • (GMT+03:00)Africa, Djibouti
  • (GMT+03:00)Africa, Kampala
  • (GMT+03:00)Africa, Mogadishu
  • (GMT+03:00)Africa, Nairobi
  • (GMT+03:00)Antarctica, Syowa
  • (GMT+03:00)Asia, Aden
  • (GMT+03:00)Asia, Amman
  • (GMT+03:00)Asia, Baghdad
  • (GMT+03:00)Asia, Bahrain
  • (GMT+03:00)Asia, Beirut
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  • (GMT+03:00)Asia, Famagusta
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  • (GMT+03:00)Asia, Riyadh
  • (GMT+03:00)Europe, Athens
  • (GMT+03:00)Europe, Bucharest
  • (GMT+03:00)Europe, Chisinau
  • (GMT+03:00)Europe, Helsinki
  • (GMT+03:00)Europe, Istanbul
  • (GMT+03:00)Europe, Kirov
  • (GMT+03:00)Europe, Kyiv
  • (GMT+03:00)Europe, Mariehamn
  • (GMT+03:00)Europe, Minsk
  • (GMT+03:00)Europe, Moscow
  • (GMT+03:00)Europe, Riga
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  • (GMT+03:00)Europe, Sofia
  • (GMT+03:00)Europe, Tallinn
  • (GMT+03:00)Europe, Vilnius
  • (GMT+03:00)Europe, Volgograd
  • (GMT+03:00)Indian, Antananarivo
  • (GMT+03:00)Indian, Comoro
  • (GMT+03:00)Indian, Mayotte
  • (GMT+03:30)Asia, Tehran
  • (GMT+04:00)Asia, Baku
  • (GMT+04:00)Asia, Dubai
  • (GMT+04:00)Asia, Muscat
  • (GMT+04:00)Asia, Tbilisi
  • (GMT+04:00)Asia, Yerevan
  • (GMT+04:00)Europe, Astrakhan
  • (GMT+04:00)Europe, Samara
  • (GMT+04:00)Europe, Saratov
  • (GMT+04:00)Europe, Ulyanovsk
  • (GMT+04:00)Indian, Mahe
  • (GMT+04:00)Indian, Mauritius
  • (GMT+04:00)Indian, Reunion
  • (GMT+04:30)Asia, Kabul
  • (GMT+05:00)Antarctica, Mawson
  • (GMT+05:00)Antarctica, Vostok
  • (GMT+05:00)Asia, Almaty
  • (GMT+05:00)Asia, Aqtau
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  • (GMT+05:00)Asia, Ashgabat
  • (GMT+05:00)Asia, Atyrau
  • (GMT+05:00)Asia, Dushanbe
  • (GMT+05:00)Asia, Karachi
  • (GMT+05:00)Asia, Oral
  • (GMT+05:00)Asia, Qostanay
  • (GMT+05:00)Asia, Qyzylorda
  • (GMT+05:00)Asia, Samarkand
  • (GMT+05:00)Asia, Tashkent
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  • (GMT+05:00)Indian, Kerguelen
  • (GMT+05:00)Indian, Maldives
  • (GMT+05:30)Asia, Colombo
  • (GMT+05:30)Asia, Kolkata
  • (GMT+05:45)Asia, Kathmandu
  • (GMT+06:00)Asia, Bishkek
  • (GMT+06:00)Asia, Dhaka
  • (GMT+06:00)Asia, Omsk
  • (GMT+06:00)Asia, Thimphu
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  • (GMT+06:00)Indian, Chagos
  • (GMT+06:30)Asia, Yangon
  • (GMT+06:30)Indian, Cocos
  • (GMT+07:00)Antarctica, Davis
  • (GMT+07:00)Asia, Bangkok
  • (GMT+07:00)Asia, Barnaul
  • (GMT+07:00)Asia, Ho Chi Minh
  • (GMT+07:00)Asia, Hovd
  • (GMT+07:00)Asia, Jakarta
  • (GMT+07:00)Asia, Krasnoyarsk
  • (GMT+07:00)Asia, Novokuznetsk
  • (GMT+07:00)Asia, Novosibirsk
  • (GMT+07:00)Asia, Phnom Penh
  • (GMT+07:00)Asia, Pontianak
  • (GMT+07:00)Asia, Tomsk
  • (GMT+07:00)Asia, Vientiane
  • (GMT+07:00)Indian, Christmas
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  • (GMT+08:00)Asia, Brunei
  • (GMT+08:00)Asia, Hong Kong
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  • (GMT+08:00)Asia, Kuala Lumpur
  • (GMT+08:00)Asia, Kuching
  • (GMT+08:00)Asia, Macau
  • (GMT+08:00)Asia, Makassar
  • (GMT+08:00)Asia, Manila
  • (GMT+08:00)Asia, Shanghai
  • (GMT+08:00)Asia, Singapore
  • (GMT+08:00)Asia, Taipei
  • (GMT+08:00)Asia, Ulaanbaatar
  • (GMT+08:00)Australia, Perth
  • (GMT+08:45)Australia, Eucla
  • (GMT+09:00)Asia, Chita
  • (GMT+09:00)Asia, Dili
  • (GMT+09:00)Asia, Jayapura
  • (GMT+09:00)Asia, Khandyga
  • (GMT+09:00)Asia, Pyongyang
  • (GMT+09:00)Asia, Seoul
  • (GMT+09:00)Asia, Tokyo
  • (GMT+09:00)Asia, Yakutsk
  • (GMT+09:00)Pacific, Palau
  • (GMT+09:30)Australia, Darwin
  • (GMT+10:00)Antarctica, DumontDUrville
  • (GMT+10:00)Asia, Ust-Nera
  • (GMT+10:00)Asia, Vladivostok
  • (GMT+10:00)Australia, Brisbane
  • (GMT+10:00)Australia, Lindeman
  • (GMT+10:00)Pacific, Chuuk
  • (GMT+10:00)Pacific, Guam
  • (GMT+10:00)Pacific, Port Moresby
  • (GMT+10:00)Pacific, Saipan
  • (GMT+10:30)Australia, Adelaide
  • (GMT+10:30)Australia, Broken Hill
  • (GMT+11:00)Antarctica, Macquarie
  • (GMT+11:00)Asia, Magadan
  • (GMT+11:00)Asia, Sakhalin
  • (GMT+11:00)Asia, Srednekolymsk
  • (GMT+11:00)Australia, Hobart
  • (GMT+11:00)Australia, Lord Howe
  • (GMT+11:00)Australia, Melbourne
  • (GMT+11:00)Australia, Sydney
  • (GMT+11:00)Pacific, Bougainville
  • (GMT+11:00)Pacific, Efate
  • (GMT+11:00)Pacific, Guadalcanal
  • (GMT+11:00)Pacific, Kosrae
  • (GMT+11:00)Pacific, Noumea
  • (GMT+11:00)Pacific, Pohnpei
  • (GMT+12:00)Asia, Anadyr
  • (GMT+12:00)Asia, Kamchatka
  • (GMT+12:00)Pacific, Fiji
  • (GMT+12:00)Pacific, Funafuti
  • (GMT+12:00)Pacific, Kwajalein
  • (GMT+12:00)Pacific, Majuro
  • (GMT+12:00)Pacific, Nauru
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  • (GMT+13:00)Pacific, Tongatapu
  • (GMT+13:45)Pacific, Chatham
  • (GMT+14:00)Pacific, Kiritimati

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    Zoom Link

    --- ABSTRACT ---
    Although user data are not collected at a centralized location in federated learning (FL), adversaries can still execute various types of privacy attacks to retrieve sensitive information from the FL model parameters themselves, thus breaking the initial privacy promises behind FL. 
    PPFL, a practical, privacy-preserving federated learning framework, is proposed to protect clients’ private information against known privacy-related attacks. PPFL adopts greedy layer-wise FL training and updates layers always inside Trusted Execution Environments (TEEs) at both server and clients. We implemented PPFL with mobile-like TEE (i.e., TrustZone) and server-like TEE (i.e., Intel SGX) and empirically tested its performance. For the first time, we showed the possibility of fully guaranteeing privacy and achieving comparable ML model utility with regular end-to-end FL, without significant communication and system overhead.

    Add to Calendar 2023/02/09 14:00:00 2023/02/09 15:00:00 Europe/London SysML@ICL - Fan Mo - PPFL: Privacy-preserving Federated Learning with Trusted Execution Environments Zoom Link

    --- ABSTRACT ---
    Although user data are not collected at a centralized location in federated learning (FL), adversaries can still execute various types of privacy attacks to retrieve sensitive information from the FL model parameters themselves, thus breaking the initial privacy promises behind FL. 
    PPFL, a practical, privacy-preserving federated learning framework, is proposed to protect clients’ private information against known privacy-related attacks. PPFL adopts greedy layer-wise FL training and updates layers always inside Trusted Execution Environments (TEEs) at both server and clients. We implemented PPFL with mobile-like TEE (i.e., TrustZone) and server-like TEE (i.e., Intel SGX) and empirically tested its performance. For the first time, we showed the possibility of fully guaranteeing privacy and achieving comparable ML model utility with regular end-to-end FL, without significant communication and system overhead.
    Huxley 315 false MM/DD/YYYY 30 OPAQUE awvXLYpqfzLynXdCmmba171438
    location_on

    Huxley 315

    person

    Pedro Silvestre, pmfsilvestre@gmail.com

    close