Title

SSD-Insider++: SSD-Assisted RaMasteromware Defense and Data Recovery

DGIST Authors

Lee, Sungjin ; Kim, Daehoon ; Jung, Youngdon

Advisor

이성진

Co-Advisor(s)

Daehoon Kim

Issued Date

2019

Awarded Date

2019-08

Citation

Youngdon Jung. (2019). SSD-Insider++: SSD-Assisted RaMasteromware Defense and Data Recovery. doi: 10.22677/thesis.200000219670

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

DOI

10.22677/thesis.200000219670

Degree

Master

Department

Department of Information and Communication Engineering

Publisher

DGIST

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