The NTIS website and supporting ordering systems are undergoing a major upgrade from 8PM on September 25th through approximately October 6. During that time, much of the functionality, including subscription and product ordering, shipping, etc., will not be available. You may call NTIS at 1-800-553-6847 or (703) 605-6000 to place an order but you should expect delayed shipment. Please do NOT include credit card numbers in any email you might send NTIS.
Documents in the NTIS Technical Reports collection are the results of federally funded research. They are directly submitted to or collected by NTIS from Federal agencies for permanent accessibility to industry, academia and the public.  Before purchasing from NTIS, you may want to check for free access from (1) the issuing organization's website; (2) the U.S. Government Printing Office's Federal Digital System website; (3) the federal government Internet portal; or (4) a web search conducted using a commercial search engine such as
Accession Number ADA567435
Title Context-Based Mobile Security Enclave.
Publication Date Sep 2012
Media Count 63p
Personal Author J. C. Carter
Abstract Currently, there are no secure access control methods of controlling restricted material access on a mobile device using context-based authentication methods. Simple challenge/response protocols do not provide the security required for some restricted information. A lost/misplaced device or compromised password can easily lead to the compromise of any restricted information to which the device may have access. Due to the inherent portability of a mobile device, a broader, more comprehensive set of access controls is required. This thesis will research and build a prototype application that will allow access to restricted information, stored on the device itself, based on a set of predefined contexts using the device's own hardware.
Keywords Access
Android programming
Cellular communications
Security applications

Source Agency Non Paid ADAS
NTIS Subject Category 45C - Common Carrier & Satellite
74G - Military Operations, Strategy, & Tactics
Corporate Author Naval Postgraduate School, Monterey, CA.
Document Type Thesis
Title Note Master's thesis.
NTIS Issue Number 1309
Contract Number N/A

Science and Technology Highlights

See a sampling of the latest scientific, technical and engineering information from NTIS in the NTIS Technical Reports Newsletter

Acrobat Reader Mobile    Acrobat Reader