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MATOUŠEK, P. PLUSKAL, J. RYŠAVÝ, O. VESELÝ, V. KMEŤ, M. KARPÍŠEK, F. VYMLÁTIL, M.
Original Title
Advanced Techniques for Reconstruction of Incomplete Network Data
Type
journal article in Web of Science
Language
English
Original Abstract
Network forensics is a method of obtaining and analysing digital evidences from network sources. Network forensics includes data acquisition, selection, processing, analysis and presentation to investigators. Due to high volumes of transmitted data the acquired information can be incomplete, corrupted, or disordered which makes further reconstruction dicult. In this paper, we address the issue of advanced parsing and reconstruction of incomplete, corrupted, or disordered data packets. We introduce a technique that recovers TCP or UDP conversations so they could be further analysed by application parsers. Presented technique is implemented in a new network forensics tool called NetFox.Detective. We also discuss current challenges in parsing webmail communication, SSL decryption and Bitcoins detection.
Keywords
network forensics tools, TCP reassembling, traffic reconstruction, webmail, bitcoin, SSL encryption
Authors
MATOUŠEK, P.; PLUSKAL, J.; RYŠAVÝ, O.; VESELÝ, V.; KMEŤ, M.; KARPÍŠEK, F.; VYMLÁTIL, M.
RIV year
2015
Released
10. 10. 2015
ISBN
1867-8211
Periodical
Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering
Year of study
Number
157
State
Kingdom of the Netherlands
Pages from
69
Pages to
84
Pages count
16
URL
http://link.springer.com/chapter/10.1007/978-3-319-25512-5_6
BibTex
@article{BUT119835, author="Petr {Matoušek} and Jan {Pluskal} and Ondřej {Ryšavý} and Vladimír {Veselý} and Martin {Kmeť} and Filip {Karpíšek} and Martin {Vymlátil}", title="Advanced Techniques for Reconstruction of Incomplete Network Data", journal="Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering", year="2015", volume="2015", number="157", pages="69--84", doi="10.1007/978-3-319-25512-5\{_}6", issn="1867-8211", url="http://link.springer.com/chapter/10.1007/978-3-319-25512-5_6" }