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Documents |
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NCJ Number:
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NCJ 214067
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Title:
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Test Results for Hardware Write Block Device: Digital Intelligence UltraBlock SATA (FireWire Interface)
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Corporate Author:
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Office of Law Enforcement Standards (OLES)
United States
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Date Published:
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05/2006 |
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Page Count:
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18 |
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Sponsoring Agency:
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Grant Number:
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2003-IJ-R-029 |
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Sale Source:
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National Institute of Justice/NCJRS
Box 6000
Rockville, MD 20849
United States |
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Document:
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PDF |
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Agency Summary:
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Agency Summary |
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Type:
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Tests/measurements |
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Language:
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English |
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Country:
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United States |
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Annotation:
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This report presents the results from testing the Digital Intelligence Ultrablock SATA (FireWire Interface) hardware write blocker against the Hardware Write Blocker Assertions and Test Plan Version 1.0, which pertains to efficiency and effectiveness in preventing change in a protected computer storage device without preventing access to information on the protected device. |
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Abstract:
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For all test cases run, the device always blocked any commands that would have changed user or operating system data stored on a protected drive. The device also always allowed commands to read the protected drive in all test cases run. Further, the device always returned access-significant information from the protected drive without modification for all test cases. Finally, the device always returned error codes from the protected drive without modification for all test cases. Thus, the testing showed that the Digital Intelligence UltraBlock SATA (FireWire Interface) write blocker complied with the tool requirements of the Hardware Write Blocker Assertions and Test Plan Version 1.0 for all test cases. In addition to test results, this report provides information on test case selection and the testing environment. The latter addresses the configurations of the three test computers, the protocol analyzer, hard disk drives, and support software. Test data are provided. |
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Main Term(s):
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Computer aided investigations |
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Index Term(s):
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Computer hardware systems ; Computer privacy and security ; Computer software ; Computer related crime ; NIJ grant-related documents |
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Note:
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NIJ Special Report; downloaded June 21, 2006. |
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To cite this abstract, use the following link:
https://www.ncjrs.gov/App/Publications/abstract.aspx?ID=235578
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* A link to the full-text document is provided whenever possible. For documents
not available online, a link to the publisher's web site is provided.
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