Don't have any knowledge of DataLocker specifically, but a project called 'Security for Human Rights Defenders' run by Tactical Technology Collective http://www.tacticaltech.org/security covers those kinds of issues - maybe someone there to talk to. I have a feeling it is mostly from a software point of view - a physical keypad has the advantage of making things look secure, but a software solution could be just as effective.
Michael
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>>I feel like I'm the designated worrier for a lot of small nonprofits, and one of the things I worry about is nonprofit professionals who are out there in the world with little flash drives attached to their key rings. Some of these folks are case managers carrying around sensitive data; if they lose these little gadgets, there's nothing to stop malicious people from cracking open their files. Therefore, I was very intrigued when I saw this announcement from ThinkGeek>>
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