发明名称 |
Security erase of a delete file and of sectors not currently assigned to a file |
摘要 |
Secure erase of files and unallocated sectors on storage media such that any previous data is non-recoverable. The database contains sets of data patterns used to overwrite the data on different physical media. The software programs manage the overwriting process automatically when a file has been deleted. When de-allocated sectors in the file system are pruned from a file or escaped the file deletion process also finds them. Data will never be found on deleted sectors or on pruned sectors is overwritten. |
申请公布号 |
US8024530(B2) |
申请公布日期 |
2011.09.20 |
申请号 |
US20100686291 |
申请日期 |
2010.01.12 |
申请人 |
CMS PRODUCTS, INC. |
发明人 |
DEETZ RANDELL;STREUTER GARY WILLIAM;BURKE KENNETH;SEDIN JAMES |
分类号 |
G06F12/00 |
主分类号 |
G06F12/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|