Secure Data Deletion

"This book is the first to develop a systematized approach for the comparison and evaluation of secure deletion solutions. The book focuses on novel secure deletion solutions targeting specific real-world environments where secure deletion is problematic: mobile storage and remote storage. The author surveys related work, organizes existing solutions in terms of their interfaces, presents a taxonomy of adversaries differing in their capabilities, and then builds a system and adversarial model based on the survey of related work. The book is useful for both academics, researchers and graduate students, and for practitioners who may integrate its results into deployed systems"--Provided by publisher Front Matter....Pages i-xvii Front Matter....Pages 1-1 Introduction....Pages 3-9 Related Work on Secure Deletion....Pages 11-31 System Model and Security Goal....Pages 33-43 Front Matter....Pages 45-45 Flash Memory: Background and Related Work....Pages 47-55 User-Level Secure Deletion on Log-Structured File Systems....Pages 57-72 Data Node Encrypted File System....Pages 73-85 UBIFSec: Adding DNEFS to UBIFS....Pages 87-102 Front Matter....Pages 103-103 Cloud Storage: Background and Related Work....Pages 105-113 Secure Data Deletion from Persistent Media....Pages 115-128 B-Tree-Based Secure Deletion....Pages 129-142 Robust Key Management for Secure Data Deletion....Pages 143-174 Front Matter....Pages 175-175 Conclusion and Future Work....Pages 177-186 Back Matter....Pages 187-203