Sökning: "Trusted Execution Environment"

Visar resultat 1 - 5 av 18 uppsatser innehållade orden Trusted Execution Environment.

1. 1. Enhancing Privacy in Cookieless Web Advertising : A Comparative Study of Multi-Party Computation and Trusted Execution Environment Solutions for Private Attribution Reporting

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

   Författare :Victor Massy; [2023]
   Nyckelord :Multiparty computation; Trusted execution envrionment; Web advertising; Private attribution reporting; Flerpartsberäkning; Pålitlig exekveringsmiljö; Webannonsering; Privat attributionsrapportering;

   Sammanfattning : The end of third-party cookies has driven the advertising market to seek new solutions. Third-party cookies were widely used to track users’ online activities across websites. However, the growing concern for privacy has led web browsers to put an end to this practice. LÄS MER

3. 2. Confidential Federated Learning with Homomorphic Encryption

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

   Författare :Zekun Wang; [2023]
   Nyckelord :Cloud Technology; Confidential Computing; Federated Learning; Homomorphic Encryption; Trusted Execution Environment; Molnteknik; Konfidentiell databehandling; Federerad inlärning; Homomorfisk kryptering; Betrodd körningsmiljö;

   Sammanfattning : Federated Learning (FL), one variant of Machine Learning (ML) technology, has emerged as a prevalent method for multiple parties to collaboratively train ML models in a distributed manner with the help of a central server normally supplied by a Cloud Service Provider (CSP). Nevertheless, many existing vulnerabilities pose a threat to the advantages of FL and cause potential risks to data security and privacy, such as data leakage, misuse of the central server, or the threat of eavesdroppers illicitly seeking sensitive information. LÄS MER

4. 3. Using ARM TrustZone for Secure Resource Monitoring of IoT Devices Running Contiki-NG

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

   Författare :Nikolaos Georgiou; [2023]
   Nyckelord :ARM TrustZone; Internet Of Things; Trusted Execution Environment; Secure monitoring; Contiki-NG; ARM TrustZone; Internet Of Things; Trusted Execution Environment; Säker övervakning; Contiki-NG;

   Sammanfattning : The rapid development of Internet of Things (IoT) devices has brought unparalleled convenience and efficiency to our daily lives. However, with this exponential growth comes the pressing need to address the critical security challenges posed by these interconnected devices. LÄS MER

5. 4. Fuzzing of PKCS#11 Trusted Application

   Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Kevin Zeng; [2022]
   Nyckelord :Fuzzing; white-box; PKCS#11; OP-TEE; AFL; Open-TEE; TA; Trusted Application; Technology and Engineering;

   Sammanfattning : The main goal of this thesis is to find an effective way to fuzz trusted applications (TAs) with source code residing in trusted execution environment (TEE). While fuzzing TAs has been previously done, no work has been found to utilize the source code of TAs to improve the fuzzing. LÄS MER

7. 5. Trusted Execution Environment deployment through cloud Virtualization : Aproject on scalable deployment of virtual machines

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

   Författare :Luca Staboli; [2022]
   Nyckelord :Trusted Execution Environment; Cloud Computing; Virtual Machine; Application Programming Interface; Trusted Execution Environment; Cloud Computing; Virtual Machine; Application Programming Interface;

   Sammanfattning : In the context of cloud computing, Trusted Execution Environments (TEE) are isolated areas of application software that can be executed with better security, building a trusted and secure environment that is detached from the rest of the memory. Trusted Execution Environment is a technology that become available only in the last few years, and it is not widespread yet. LÄS MER