Sökning: "Secure data aggregation"

Hittade 5 uppsatser innehållade orden Secure data aggregation.

  1. 1. Privacy Enhancing Data Reporting System For Participatory Sensing

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Tomasz Jakub Czajęcki; [2022]
    Nyckelord :Participatory sensing; data aggregation; MPC; Bluetooth;

    Sammanfattning : Privacy is a crucial aspect of any system involving user-supplied data. There exist multiple approaches to protecting the identity and secrecy of users in data submission systems. In this thesis, I consider the case of privacy-enhancing of data reporting in Participatory Sensing systems. LÄS MER

  3. 2. Privacy Enhancing Data Reporting System For Participatory Sensing

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Tomasz Czajęcki; [2022]
    Nyckelord :Participatory sensing; data aggregation; MPC; Bluetooth; Participatory sensing; data aggregation; MPC; Bluetooth;

    Sammanfattning : Privacy is a crucial aspect of any system involving user-supplied data. There exist multiple approaches to protecting the identity and secrecy of users in data submission systems. In this thesis, I consider the case of privacy-enhancing of data reporting in Participatory Sensing systems. LÄS MER

  4. 3. Implementation of Federated Learning on Raspberry Pi Boards : Implementation of Federated Learning on Raspberry Pi Boards with Paillier Encryption

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Wenhao Wang; [2021]
    Nyckelord :Federated Learning; FedAvg; Raspberry Pi; Paillier algorithm.; FL; FedAvg; RPi; Paillier.;

    Sammanfattning : The development of innovative applications of Artificial Intelligence (AI) is inseparable from the sharing of public data. However, as people strengthen their awareness of the protection of personal data privacy, it is more and more difficult to collect data from multiple data sources and there is also a risk of leakage in unified data management. LÄS MER

  5. 4. Audio quality perception of SCIP encrypted voice transmission over low quality radio links

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och System

    Författare :Anton Sundin; [2016]
    Nyckelord :SCIP; audio quality perception; packet loss; PESQ;

    Sammanfattning : Tactical radio communications used in military applications hasstrict requirements regarding security and has to be operable inrough environments in which there may be disturbances and disruptionson a radio link. The performance of the Secure CommunicationInteroperability Protocol (SCIP) operating in an asynchronouscommunication network with various levels of packet loss isinvestigated and found inadequate mainly due to problems withcryptographic synchronization between the transmitting and receivingunits. LÄS MER

  7. 5. Data Aggregation and Gathering Transmission in Wireless Sensor Networks: A Survey

    Master-uppsats, Högskolan i Jönköping/JTH, Data- och elektroteknik

    Författare :phani priya kakani; [2013]
    Nyckelord :Data aggregation in hierarchical networks; Secure data aggregation; Purpose of data aggregation and gathering in wireless sensor networks;

    Sammanfattning : Wireless sensor networks have many sensor devices that send their data to the sink or base station for further processing. This is called direct delivery. But this leads to heavy traffic in the network and as the nodes are limited with energy, this decreases the lifetime of the network. LÄS MER