Fizični vpliv na obnovitev podatkov z odprtokodnimi forenzičnimi orodji : diplomsko delo

Jeršič, Nika

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Title:	Fizični vpliv na obnovitev podatkov z odprtokodnimi forenzičnimi orodji : diplomsko delo
Authors:	ID Jeršič, Nika (Author) ID Hölbl, Marko (Mentor) More about this mentor... ID Bošnjak, Leon (Comentor)
Files:	UN_Jersic_Nika_2021.pdf (2,36 MB) MD5: EF49AB49E94F4774110F5CFC4D77C3EE PID: 20.500.12556/dkum/5d5a39ed-49e4-4c56-aa6c-603671e01c73
Language:	Slovenian
Work type:	Bachelor thesis/paper
Typology:	2.11 - Undergraduate Thesis
Organization:	FERI - Faculty of Electrical Engineering and Computer Science
Abstract:	Pomnilniški mediji so postali eden izmed najpomembnejših virov dokazov v sodnih postopkih. Pri kibernetskih zločinih pogosto vsebujejo najpomembnejše dokaze. Glavni namen diplomskega dela je bil spoznati potek forenzične preiskave in postopek obnovitve podatkov, ki se nahajajo na pomnilniških medijih. V sklopu zaključnega dela smo izvedli eksperiment, kjer smo pomnilniške medije izpostavili trem različnim okoljem, ki lahko potencialno vplivajo na podatke. Forenzične slike smo pregledali z odprtokodnima forenzičnima orodjema, s katerima smo tudi naredili analizo. Ugotovili smo, da magnetno polje in toplota ne vplivata na podatke. Odpiranje trdega diska je v večji meri uničilo podatke, na USB ključku pa ni bilo sprememb. Sklepamo, da bi poškodovani pomnilniški mediji lahko vplivali na potek sodnega postopka.
Keywords:	forenzika, preiskava, fizični napadi, pomnilniški mediji
Place of publishing:	Maribor
Place of performance:	Maribor
Publisher:	[N. Jeršič]
Year of publishing:	2021
Number of pages:	XI, 71 str.
PID:	20.500.12556/DKUM-79719
UDC:	343.98:004.657(043.2)
COBISS.SI-ID:	90428675
Publication date in DKUM:	18.10.2021
Views:	815
Downloads:	96
Metadata:
Categories:	KTFMB - FERI
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Licences

License:	CC BY-NC-SA 4.0, Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International

Link:	http://creativecommons.org/licenses/by-nc-sa/4.0/
Description:	A Creative Commons license that bans commercial use and requires the user to release any modified works under this license.
Licensing start date:	13.08.2021

Secondary language

Language:	English
Title:	Physical impact on data recovery with open source forensic tools
Abstract:	Storage devices have become one of the most important sources of evidence in court proceedings. In cybercrime, they often represent the most important evidence. The primary purpose of this work was to learn the course of a forensic investigation and the process of data recovery on storage devices. Within this work, we performed an experiment in which we exposed storage devices to three different environmental influences that can potentially physically affect logical data. Forensic images were examined with open-source forensic tools, which were also used for the analysis. We discovered that the magnetic field and heat do not affect data. Opening a hard drive destroyed most of the data, and there were no changes to the USB stick in this case. We conclude that damaged storage media could influence the course of court proceedings.
Keywords:	forensics, investigation, physical attacks, storage media

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