TY - GEN
T1 - Challenges and Designs for Secure Deletion in Storage Systems
AU - Wang, Wei Chen
AU - Ho, Chien Chung
AU - Chang, Yu Ming
AU - Chang, Yuan Hao
N1 - Funding Information:
ACKNOWLEDGMENT This work was supported in part by Ministry of Science and Technology under grant nos. 106-2218-E-194-012-MY3, 107-2923-E-001-001-MY3, 108-2218-E-002-048, 108-2221-E-001-001-MY3, and 108-2221-E-001-004-MY3, Academia Sinica under grant no. AS-CDA-107-M05, and the Advanced Institute of Manufacturing with High-tech Innovations (AIM-HI) from The Featured Areas Research Center Program within the framework of the Higher Education Sprout Project by the Ministry of Education (MOE) in Taiwan.
Publisher Copyright:
© 2020 IEEE.
PY - 2020/2
Y1 - 2020/2
N2 - Data security has risen to be one of the most critical concerns of computer professionals. Tighter legal requirements now exist for the purpose of protecting user data from unauthorized uses and for both preserving and erasing/sanitizing data records to meet legal compliance requirements. To meet the data security requirement, many secure (data) deletion techniques have been proposed to deal with the data security concerns from different system layers. This paper surveys the state-of-the-art secure deletion techniques that have been designed to pursue higher efficiency, verifiability, and portability for emerging types of hard disk drives and flash-based solid-state drives. Meanwhile, the pros and cons of implementing secure deletion in different system layers are also discussed, so as to assist in pursuing better secure deletion designs for future storage systems.
AB - Data security has risen to be one of the most critical concerns of computer professionals. Tighter legal requirements now exist for the purpose of protecting user data from unauthorized uses and for both preserving and erasing/sanitizing data records to meet legal compliance requirements. To meet the data security requirement, many secure (data) deletion techniques have been proposed to deal with the data security concerns from different system layers. This paper surveys the state-of-the-art secure deletion techniques that have been designed to pursue higher efficiency, verifiability, and portability for emerging types of hard disk drives and flash-based solid-state drives. Meanwhile, the pros and cons of implementing secure deletion in different system layers are also discussed, so as to assist in pursuing better secure deletion designs for future storage systems.
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U2 - 10.1109/Indo-TaiwanICAN48429.2020.9181335
DO - 10.1109/Indo-TaiwanICAN48429.2020.9181335
M3 - Conference contribution
AN - SCOPUS:85092126154
T3 - Indo - Taiwan 2nd International Conference on Computing, Analytics and Networks, Indo-Taiwan ICAN 2020 - Proceedings
SP - 181
EP - 189
BT - Indo - Taiwan 2nd International Conference on Computing, Analytics and Networks, Indo-Taiwan ICAN 2020 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - Indo - Taiwan 2nd International Conference on Computing, Analytics and Networks, Indo-Taiwan ICAN 2020
Y2 - 7 February 2020 through 15 February 2020
ER -