Sökning: "Martin Karresand"

Hittade 1 avhandling innehållade orden Martin Karresand.

  1. 1. Completing the Picture : Fragments and Back Again

    Författare :Martin Karresand; Nahid Shahmehri; Katrin Y. Franke; Linköpings universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Computer security; computer forensics; digital forensics; file carving; data recovery; fragment reassembly; file type categorisation; Computer science; Datalogi;

    Sammanfattning : Better methods and tools are needed in the fight against child pornography. This thesis presents a method for file type categorisation of unknown data fragments, a method for reassembly of JPEG fragments, and the requirements put on an artificial JPEG header for viewing reassembled images. LÄS MER