Title:
APPARATUS AND METHOD FOR PREVENTING FILE ACCESS BY NODES OF A PROTECTED SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/209967
Kind Code:
A3
Abstract:
A method includes detecting (1002) a storage device (402) at a protected node (102, 102a-102n) and determining (1004) whether the storage device has been checked-in for use with at least the protected node. The method also includes granting (1008) access to the storage device in response to determining that the storage device has been checked-in for use with at least the protected node. The method further includes blocking (1010) access to the storage device in response to determining that the storage device has not been checked-in for use with at least the protected node. The method may also include determining (1014) whether a file on the storage device has been checked-in for use with at least the protected node. Meaningful access to the file is granted (1016) or blocked in response to determining that the file has or has not been checked-in for use with at least the protected node.
Inventors:
KNAPP ERIC D (US)
BOICE ERIC T (US)
BOICE ERIC T (US)
Application Number:
PCT/US2017/033251
Publication Date:
July 26, 2018
Filing Date:
May 18, 2017
Export Citation:
Assignee:
HONEYWELL INT INC (US)
International Classes:
G06F21/60
Domestic Patent References:
| WO2011148224A1 | 2011-12-01 |
Foreign References:
| US20130291112A1 | 2013-10-31 | |||
| US20090319782A1 | 2009-12-24 | |||
| US20130179940A1 | 2013-07-11 | |||
| KR20120060396A | 2012-06-12 |
Other References:
See also references of EP 3465522A4
Attorney, Agent or Firm:
SZUCH, Colleen D. (US)
Download PDF: