| Title | Challenges and Designs for Secure Deletion in Storage Systems |
| Publication Type | Conference Paper |
| Year of Publication | 2020 |
| Authors | Wang, W.-C., Ho, C.-C., Chang, Y.-M., Chang, Y.-H. |
| Conference Name | 2020 Indo – Taiwan 2nd International Conference on Computing, Analytics and Networks (Indo-Taiwan ICAN) |
| Keywords | data deletion, Data Sanitization, data scrubbing, Data security, deletion design security, disc drives, Encryption, flash memories, flash-based solid-state drives, hard disk drives, Hard disks, Law, legal compliance requirements, magnetic recording, privacy, programming strategy, pubcrawl, Scalability, secure deletion, security of data, storage management, storage systems, user data protection |
| Abstract | 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. |
| DOI | 10.1109/Indo-TaiwanICAN48429.2020.9181335 |
| Citation Key | wang_challenges_2020 |
Challenges and Designs for Secure Deletion in Storage Systems