2 citations · 3 across the 3 of their papers we have counts for
3 papers
cs.CR2021
A Policy-based Versioning SSD with Intel SGX
Jinwoo Ahn, Seungjin Lee, Jinhoon Lee +3
Privileged malware neutralizes software-based versioning systems and destroys data. To counter this threat, a versioning solid-state drive (SSD) that performs versioning inside the…
cs.CR2020★ 1 cited
SGX-SSD: A Policy-based Versioning SSD with Intel SGX
Jinwoo Ahn, Seungjin Lee, Jinhoon Lee +4
This paper demonstrates that SSDs, which perform device-level versioning, can be exposed to data tampering attacks when the retention time of data is less than the malware's dwell…
cs.CR2019★ 2 cited
KEY-SSD: Access-Control Drive to Protect Files from Ransomware Attacks
Jinwoo Ahn, Donggyu Park, Chang-Gyu Lee +5
Traditional techniques to prevent damage from ransomware attacks are to detect and block attacks by monitoring the known behaviors such as frequent name changes, recurring access t…