Nowadays, the proliferation of handheld devices embedded with multiple mobile sensors and the growth of fast communication and data processing technologies have contributed to the emergence of a wide variety of online services, including location-based services. These services facilitate users' daily lives with a broad range of applications that offer users personalized and customized information about their surroundings according to their location. While these services have undeniably become essential and indispensable to our society today and especially in the future, it is necessary to underline and understand the risks and threats affecting users. Indeed, large amounts of mobility data are being gathered, stored, and processed by servic...
Recent years have witnessed rapid progress in enabling technologies for data sensing, communication ...
International audienceThe widespread use of mobile devices and location-based services has generated...
With the advent of Location-Based-Systems, positioning systems must face new security requirements: ...
In the past decades, the usage of GPS-enabled smartphones has dramatically risen. However, all these...
International audiencePreserving the privacy of mobility data has been the center of active research...
The emergence of mobile phones and connected objects has profoundly changed our daily lives. These d...
The works presented in this dissertation are representative of my activities in the field of resilie...
De nos jours, avec la large propagation de différents appareils mobiles, de nombreux capteurs accomp...
International audienceCrowd sensing applications have demonstrated their usefulness in many real-lif...
Recent developments in information and communication technologies have been profound and life-changi...
International audienceWith the increasing development of handheld devices, Location Based Services (...
The Internet has fundamentally changed our society, the way we live, work and express ourselves. Imp...
With the widespread adoption of mobile phones, devices are used to track the user's activity and to ...
International audienceRecent advances in geolocated capacities, secure and veri- fied positioning te...
In recent years, we have observed the development of connected and nomad devices such as smartphones...
Recent years have witnessed rapid progress in enabling technologies for data sensing, communication ...
International audienceThe widespread use of mobile devices and location-based services has generated...
With the advent of Location-Based-Systems, positioning systems must face new security requirements: ...
In the past decades, the usage of GPS-enabled smartphones has dramatically risen. However, all these...
International audiencePreserving the privacy of mobility data has been the center of active research...
The emergence of mobile phones and connected objects has profoundly changed our daily lives. These d...
The works presented in this dissertation are representative of my activities in the field of resilie...
De nos jours, avec la large propagation de différents appareils mobiles, de nombreux capteurs accomp...
International audienceCrowd sensing applications have demonstrated their usefulness in many real-lif...
Recent developments in information and communication technologies have been profound and life-changi...
International audienceWith the increasing development of handheld devices, Location Based Services (...
The Internet has fundamentally changed our society, the way we live, work and express ourselves. Imp...
With the widespread adoption of mobile phones, devices are used to track the user's activity and to ...
International audienceRecent advances in geolocated capacities, secure and veri- fied positioning te...
In recent years, we have observed the development of connected and nomad devices such as smartphones...
Recent years have witnessed rapid progress in enabling technologies for data sensing, communication ...
International audienceThe widespread use of mobile devices and location-based services has generated...
With the advent of Location-Based-Systems, positioning systems must face new security requirements: ...