Sökning: "Attribute-based model"

Visar resultat 1 - 5 av 12 uppsatser innehållade orden Attribute-based model.

  1. 1. Privacy-preserving Authentication in Participatory Sensing Systems : An attribute based authentication solution with sensor requirement enforcement.

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

    Författare :Jose Luis Martin Navarro; [2023]
    Nyckelord :Anonymous authentication; privacy; ABS; participatory-sensing-systems; applied-cryptography; mobile-crowdsensing; Anonym autentisering; integritet; ABS; deltagande-avkänningssystem; tillämpad kryptografi; mobil-crowdsensing;

    Sammanfattning : Participatory Sensing Systems (PSS) are a type of Mobile Crowdsensing System where users voluntarily participate in contributing information. Task initiators create tasks, targeting specific data that needs to be gathered by the users’ device sensors. LÄS MER

  3. 2. Building Information Modeling Connection Recommendation Based on Machine Learning Using Multimodal Information

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

    Författare :Zixin Zhou; [2023]
    Nyckelord :Building information modeling; Tekla Structures; Connection; Classification; Machine learning; Multimodal data fusion;

    Sammanfattning : Den ökande komplexiteten i byggprojekt ger upphov till behovet av ett effektivt sätt att designa, hantera och underhålla strukturer. Byggnadsinformationsmodellering (BIM) underlättar dessa processer genom att tillhandahålla en digital representation av fysiska strukturer. LÄS MER

  4. 3. Integration of Attribute-Based Encryption and IoT: An IoT Security Architecture

    Master-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskap

    Författare :Ziyad Elbanna; [2023]
    Nyckelord :Internet of things; Attribute based encryption; Fine-grained access control; Key revocation; Proxy re-encryption;

    Sammanfattning : Services relying on internet of things (IoTs) are increasing day by day. IoT makes use of internet services like network connectivity and computing capability to transform everyday objects into smart things that can interact with users, and the environment to achieve a purpose they are designed for. LÄS MER

  5. 4. Access Management in Organizations : A Comprehensive Study and Scenario-based Analysis

    Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Anna Bergström; Emily Berghäll; [2023]
    Nyckelord :access management; access control; access control models; role-based access control; attribute-based access control; ACM; access rights; organization; organization-based; scenario-based; evaluation;

    Sammanfattning : Access management is an important part of the security of an organization as it limits access to sensitive material such as code and files. Therefore, access management can be a vital part of preventing leaks of information in regard to company-sensitive information or information about employees or users. LÄS MER

  7. 5. Increasing Efficiency and Scalability in AWS IAM by Leveraging an Entity-centric Attribute- & Role-based Access Control (EARBAC) Model

    Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Rasmus Karlsson; Pontus Jönrup; [2023]
    Nyckelord :Cloud; Authorisation; Security; AWS; Amazon; RBAC; ABAC; EARBAC; Access Control; Access Control Model; Access Control Models; Principle of Least Privilege;

    Sammanfattning : Cloud computing is becoming increasingly popular among all types of companies due to its inherent benefits. However, because of its infrastructure, it might be difficult to manage access rights between users and resources. LÄS MER