BERAN, Michal, František HRDINA, Daniel KOUŘIL, Radek OŠLEJŠEK and Kristína ZÁKOPČANOVÁ. Exploratory Analysis of File System Metadata for Rapid Investigation of Security Incidents. Online. In 2020 IEEE Symposium on Visualization for Cyber Security (VizSec). Salt Lake City, US: IEEE, 2020, p. 11-20. ISBN 978-1-7281-8262-9. Available from: https://dx.doi.org/10.1109/VizSec51108.2020.00008.
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Basic information
Original name Exploratory Analysis of File System Metadata for Rapid Investigation of Security Incidents
Authors BERAN, Michal (203 Czech Republic, belonging to the institution), František HRDINA (203 Czech Republic, belonging to the institution), Daniel KOUŘIL (203 Czech Republic, belonging to the institution), Radek OŠLEJŠEK (203 Czech Republic, guarantor, belonging to the institution) and Kristína ZÁKOPČANOVÁ (203 Czech Republic, belonging to the institution).
Edition Salt Lake City, US, 2020 IEEE Symposium on Visualization for Cyber Security (VizSec), p. 11-20, 10 pp. 2020.
Publisher IEEE
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10201 Computer sciences, information science, bioinformatics
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
Publication form electronic version available online
WWW Permalink to the IEEE archive Preprint (arxiv.org)
RIV identification code RIV/00216224:14610/20:00116329
Organization unit Institute of Computer Science
ISBN 978-1-7281-8262-9
Doi http://dx.doi.org/10.1109/VizSec51108.2020.00008
UT WoS 000657259100002
Keywords in English incident investigation; digital evidence; file system metadata; data analysis
Tags firank_B, rivok
Tags International impact, Reviewed
Changed by Changed by: doc. RNDr. Radek Ošlejšek, Ph.D., učo 3636. Changed: 3/10/2022 16:22.
Abstract
Investigating cybersecurity incidents requires in-depth knowledge from the analyst. Moreover, the whole process is demanding due to the vast data volumes that need to be analyzed. While various techniques exist nowadays to help with particular tasks of the analysis, the process as a whole still requires a lot of manual activities and expert skills. We propose an approach that allows the analysis of disk snapshots more efficiently and with lower demands on expert knowledge. Following a user-centered design methodology, we implemented an analytical tool to guide analysts during security incident investigations. The viability of the solution was validated by an evaluation conducted with members of different security teams.
Links
EF16_019/0000822, research and development projectName: Centrum excelence pro kyberkriminalitu, kyberbezpečnost a ochranu kritických informačních infrastruktur
MUNI/A/1411/2019, interní kód MUName: Aplikovaný výzkum: softwarové architektury kritických infrastruktur, bezpečnost počítačových systémů, zpracování přirozeného jazyka a jazykové inženýrství, vizualizaci velkých dat a rozšířená realita.
Investor: Masaryk University, Category A
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