13 search results - page 1 / 3 » File System Design with Assured Delete |
SISW
2005
IEEE
13 years 10 months ago
2005
IEEE
This paper describes a system that supports high availability of data, until the data should be expunged, at which time it is impossible to recover the data. This design supports ...
SAC
2008
ACM
13 years 4 months ago
2008
ACM
In most file systems, if a file is deleted, only the metadata of the file is deleted or modified and the file's data is still stored on the physical media. Some users require...
SISW
2005
IEEE
13 years 10 months ago
2005
IEEE
Files or even their names often contain confidential or secret information. Most users believe that such information is erased as soon as they delete a file. Even those who know...
SIGOPS
2008
13 years 4 months ago
2008
The layered design of the Linux operating system hides the liveness of file system data from the underlying block layers. This lack of liveness information prevents the storage sy...
STORAGESS
2006
ACM
13 years 10 months ago
2006
ACM
This paper has three goals. (1) We try to debunk several held misconceptions about secure deletion: that encryption is an ideal solution for everybody, that existing data-overwrit...