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X-WR-CALNAME:GREYC UMR CNRS 6072 - Groupe de Recherche en Informatique, Image, et Instrumentation de Caen
X-ORIGINAL-URL:https://www.greyc.fr
X-WR-CALDESC:évènements pour GREYC UMR CNRS 6072 - Groupe de Recherche en Informatique, Image, et Instrumentation de Caen
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TZID:Europe/Paris
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DTSTART:20220327T010000
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DTSTART:20221030T010000
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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20220401T140000
DTEND;TZID=Europe/Paris:20220401T150000
DTSTAMP:20260527T081831
CREATED:20220320T182426Z
LAST-MODIFIED:20220328T140844Z
UID:10766-1648821600-1648825200@www.greyc.fr
SUMMARY:Chafiq Titouna - Securing Unmanned Aerial Systems against cyber-attacks (GPS spoofing & False Data Injection).
DESCRIPTION:The use of unmanned aerial vehicles (UAVs) or drones in military and civilian applications has exponentially increased over the last decade. Military applications include inspection and patrol\, surveillance\, reconnaissance\, and rescue missions. Civilian applications include multimedia shooting\, agricultural monitoring\, meteorological monitoring\, disaster detection\, traffic control\, and delivery services. Several technical advances in design\, control\, and automation have been made over the last two decades; however\, the security aspect of UAVs has been largely overlooked. UAVs can be subject to various cyber-attacks\, such as GPS spoofing and False Data Injection (FDI)\, which can impact the safety of civilians and airspace.\nIn this talk\, we will present two techniques for detecting the previous attacks. Firstly\, we will describe the unmanned aerial system (UAS) and some types of threats/vulnerabilities. Then\, we will present in detail our proposals including the preliminary results. Finally\, we will conclude this talk with some future works. \n  \nVISIO : https://webconference.unicaen.fr/b/mor-7jm-rcy
URL:https://www.greyc.fr/event/chafiq-titouana-securing-unmanned-aerial-systems-against-cyber-attacks-gps-spoofing-false-data-injection/
LOCATION:En distanciel
CATEGORIES:Séminaire Cryptologie et sécurité
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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20220406T140000
DTEND;TZID=Europe/Paris:20220406T150000
DTSTAMP:20260527T081831
CREATED:20220328T141237Z
LAST-MODIFIED:20220328T141237Z
UID:10802-1649253600-1649257200@www.greyc.fr
SUMMARY:Khaled Hamouid - Security and Privacy in IoT Based Networks
DESCRIPTION:The vision of Internet of Things (IoT) is to provide a ubiquitous environment that integrates a wide range of heterogeneous objects with communication\, computing and/or sensing capabilities (e.g. sensors in the road\, RFID tags\, smart devices\, vehicles\, house appliances\, etc). These objects can interact with users and among themselves\, by forming opportunistic networks or by relying on underlying infrastructure\, in a seamless fashion to provide context-aware and ubiquitous services. These networks have emerged as an ecosystem that can provide new smart services and products in several application areas such as e-health\, smart transport\, smart cities\, IoV\, etc. Unfortunately\, IoT also comes with new challenges in terms of security and privacy. Trust Management plays a key role for trustworthy services and reliable information provided by connected objects which are deployed in heterogeneous\, unsecure and uncontrolled environment. Additionally\, the IoT currently has billions of connected objects that generate and share large amounts of data which may include personal information\, hence giving rise to serious privacy concerns. It is particularly challenging to protect the privacy of users in an IoT environment\, when objects’ identities could be traceable and linkable to real owners and their personal information (e.g. location\, health data\, personal preferences\, etc.)\, especially with current identity management solutions such as RFID\, NFC\, etc. In this talk\, I will first present a scalable and efficient decentralized trust establishment approach in an IoT environment. Then\, I will present a privacy-preserving authentication solution for dynamic wireless charging systems of electric vehicles in IoV. \n  \nVisio : https://webconference.unicaen.fr/b/mor-7jm-rcy
URL:https://www.greyc.fr/event/khaled-hamouid-security-and-privacy-in-iot-based-networks/
LOCATION:En distanciel
CATEGORIES:Séminaire Cryptologie et sécurité
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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20220411T140000
DTEND;TZID=Europe/Paris:20220411T150000
DTSTAMP:20260527T081831
CREATED:20220408T121942Z
LAST-MODIFIED:20220408T121942Z
UID:10829-1649685600-1649689200@www.greyc.fr
SUMMARY:Matthieu Dien - Combinatoire Analytique : de la théorie à la pratique
DESCRIPTION:À partir d’une description formelle de la famille d’objets étudiés (mots\, arbres\, graphes\, etc)\,\nl’objectif de la combinatoire analytique est d’obtenir de manière automatique :\n– des résultats sur la forme « typique » des objets (degré moyen d’un sommet dans un graphe\, probabilité de trouver un motif dans un mot de tel langage\, etc)\n– des algorithmes efficaces de génération aléatoire\nNous verrons des applications de cette méthodologie à différentes problématiques informatiques :\nalgorithmique du texte\, réseaux bayésiens\, théorie de la concurrence\, génération de tests unitaires\, etc.
URL:https://www.greyc.fr/event/matthieu-dien-combinatoire-analytique-de-la-theorie-a-la-pratique/
LOCATION:Sciences 3- S3 351
CATEGORIES:Séminaire Cryptologie et sécurité
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