Sökning: "Filesystem"

Visar resultat 1 - 5 av 30 uppsatser innehållade ordet Filesystem.

  1. 1. FFS: A cryptographic cloud-based deniable filesystem through exploitation of online web services : Store your sensitive data in plain sight

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

    Författare :Glenn Olsson; [2023]
    Nyckelord :Filesystem; Fejk FileSystem; Cloud-based filesystem; Steganograhpic filesystem; Filsystem; Fejk FileSystem; Molnbaserat filsystem; Steganografiskt filsystem;

    Sammanfattning : Many Online Web Services (OWSs) today, such as Flickr and Twitter, provide users with the possibility to post images that are stored on the platform for free. This thesis explores creating a cryptographically secure filesystem that stores its data on an online web service by encoding the encrypted data as images. LÄS MER

  3. 2. Performance Analysis of the CannyFS Shim Filesystem

    Kandidat-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Per Alonso; [2022]
    Nyckelord :;

    Sammanfattning : In High Performance Computing, there is a constant effort to improve performance. One important part of performance in these systems is storage performance. This thesis investigates the performance of a shim filesystem called CannyFS that exploits ignoring certain consistency requirements of typical filesystems for gaining performance benefits. LÄS MER

  4. 3. Masquerader Detection via 2fa Honeytokens

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Författare :Anton Wiklund; [2021]
    Nyckelord :Cyber security deception; two-factor authentication 2fa ; honeytoken; misinformation; intrusion detection;

    Sammanfattning : Detection of insider threats is vital within cybersecurity. Techniques for detection include honeytokens, which most often are resources that, through deception, seek to expose intruders. One kind of insider that is detectable via honeytokens is the masquerader. LÄS MER

  5. 4. Efficient delta based updates for read-only filesystem images : An applied study in how to efficiently update the software of an ECU

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

    Författare :Ellinor Westerberg; [2021]
    Nyckelord :Andorid A B Update; Android Update Engine; bsdiff; Delta Updates; Dmveriy; ECU;

    Sammanfattning : This thesis investigates a method for efficiently updating the software of anhttps://www.overleaf.com/project/60104b7e4b5c604828be9768 Electronic Control Unit (ECU) in a car. The patch sent to the car should be as small as possible and optimally only contained the changed part of the software. LÄS MER

  7. 5. Experiences when choosing BtrFS or ZFS for large storage : A systematic literature review

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för informationsteknologi

    Författare :Robin Sillanpää; [2021]
    Nyckelord :;

    Sammanfattning : In any computer system a critical part is storage and today´s increasing demand for storage space require a flexible filesystem that offers the required scalability and supply the features that system administrators require to maintain data in safe and error-free way e.g., that data is correct and free from bit rot. LÄS MER