SSD-Insider++: SSD-Assisted RaMasteromware Defense and Data Recovery
- Title
- SSD-Insider++: SSD-Assisted RaMasteromware Defense and Data Recovery
- Author(s)
- Youngdon Jung
- DGIST Authors
- Lee, Sungjin ; Kim, Daehoon ; Jung, Youngdon
- Advisor
- 이성진
- Co-Advisor(s)
- Daehoon Kim
- Issued Date
- 2019
- Awarded Date
- 2019-08
- Type
- Thesis
- Description
- Solid-State Drive, Recovery Data, Detect Ransomware
- Table Of Contents
-
Abstract ..........................................................................................................i
List of contents................................................................................................ii
Ⅰ. INTRODUCTION ................................................................................... 1
Ⅱ. Classification of prior defense systeMaster ................................................... 2
2.1 Ransomware detection techniques ........................................................ 2
2.2 Data recovery techniques .................................................................... 3
2.3 Summary ............................................................................................... 4
Ⅲ. Design of SSD-Insider++ ......................................................................... 6
3.1 Ransomware detection module ........................................................... 6
3.2 Backup/Recovery module .................................................................... 7
Ⅳ. In-Storage Ransomware detection ............................................................ 9
4.1 Invariant features of Ransomware ..................................................... 10
4.2 Applicability to out-of-place update Ransomware ......................... 12
4.3 Ransomware detection algorithm ..................................................... 14
Ⅴ. In-Storage data recovery ........................................................................... 16
5.1 Online backup and instant recovery ............................................... 16
5.2 Lazy detection .................................................................................... 19
Ⅵ. Implementation of SSD-Insider++ ......................................................... 22
Ⅶ. Experimental results .............................................................................. 23
7.1 Ransomware data sets ...................................................................... 23
7.2 Evaluation of detection algorithm ................................................... 24
7.3 Evaluation of recovery algorithm ................................................... 28
7.4 Overhead evaluation ......................................................................... 31
Ⅷ. Conclusion ................................................................................................ 33
References ......................................................................................................... 34
- URI
-
http://dgist.dcollection.net/common/orgView/200000219670
http://hdl.handle.net/20.500.11750/10484
- Degree
- Master
- Publisher
- DGIST
- Related Researcher
-
-
Lee, Sungjin
- Research Interests Computer System; System Software; Storage System; Non-volatile Memory; Flash-based SSD; Distributed Storage Systems
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- Files in This Item:
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- Appears in Collections:
- Department of Electrical Engineering and Computer Science Theses Master
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