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Event reconstruction using temporal pattern of file system modification

open access: yesIET Information Security, 2019
Nowadays, several digital forensic tools extract a lot of low‐level information from different parts of the system. Constructing high‐level information from low‐level ones is very challenging. This study reconstructs high‐level events by using the traces of applications that are found in the file system metadata. In this regard, an event reconstruction
Somayeh Soltani   +2 more
exaly   +2 more sources
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Transmitted file extraction and reconstruction from network packets

2015 World Congress on Internet Security (WorldCIS), 2015
When hackers try to attack a target system, their first goal is to install a malware to the target system. It is because hackers can do anything what they want if a malware is installed. In the past, most of the malwares were Microsoft PE files, however they have been changed to various file formats such as pdf, jpg, doc, jar and so on.
Yangseo Choi, Ikkyun Kim
exaly   +2 more sources

The Linux FAT32 allocator and file creation order reconstruction

Digital Investigation, 2014
The allocation algorithm of the Linux FAT32 file system driver positions files on disk in such a way that their relative positions reveal information on the order in which these files have been created. This provides an opportunity to enrich information from (carved) file fragments with time information, even when such file fragments lack the file ...
exaly   +2 more sources

From the Case Files: Reconstructing a history of involuntary sterilisation

Disability & Society, 1998
Although it is well-known that numerous jurisdictions in North America adopted legislation in the first half of the twentieth century allowing the involuntary sterilisation of persons diagnosed as 'mentally deficient', analysis of its implementation has rarely progressed beyond the examination of the legislation and the aggregate data presented in ...
Deborah C, Park, John P, Radford
openaire   +2 more sources

Managing TCP connections of file reconstruction process in erasure codes

2015 23nd Signal Processing and Communications Applications Conference (SIU), 2015
In this paper, we propose a new method for reducing the elapsed time and the number of messages used in the data reconstruction process of distributed storage systems based on erasure codes through managing TCP connections in case of congestion. The data reconstruction process using the new method and one not using such management of TCP connections ...
Elif Haytaoglu, Mehmet Emin Dalkiliç
openaire   +2 more sources

Secure USB using Reconstructed File Structure

IT Convergence and its Applications, 2013
This paper we proposed advanced methods of USB security software using file system recomposition and unassigned arbitary disk area. It provides data confidentiality of the USB storage device in the Windows OS using forced disk partition division by offering the real time data password in secure area.
Jae-Hong Youn, Yoo-Kang Ji
openaire   +1 more source

Characterizing the Limitations of Forensic Event Reconstruction Based on Log Files

2019 18th IEEE International Conference On Trust, Security And Privacy In Computing And Communications/13th IEEE International Conference On Big Data Science And Engineering (TrustCom/BigDataSE), 2019
Many forensic investigations include the analysis of log files. In a scenario of a single GNU/Linux server running Apache and Wordpress, we study which types of events can be inferred from log files and which ones not. Based on a formal definition of event reconstruction, we systematically compare which sources of logging information have which effect ...
Tobias Latzo, Felix C. Freiling
openaire   +1 more source

ReconBin: Reconstructing Binary File from Execution for Software Analysis

2009 Third IEEE International Conference on Secure Software Integration and Reliability Improvement, 2009
Static analysis is one of the most popular approaches of software analysis. As more and more software protects their code by transformation or encryption, then releases them at runtime dynamically, it is hard to statically analyze these protected executables because of the failure of disassembling.
Lingyun Ying   +5 more
openaire   +1 more source

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