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Access to money in a US bank acccount

Chile Investment, how to invest in Chile, what to watch out for when investing, economic issues, currency exchange in Chile, and more.

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Re: Access to money in a US bank acccount

Postby El Zorro on Fri May 16, 2008 9:25 pm

Thanks for the tips, Mark.

I’ve always used a RAM drive for additional protection. I’ve had some trouble setting up one bigger than 50MB in Win2K, though. Not that it is all that necessary, but I may have to get busy and find something else that will allow me to set up a bigger one.

For e-mail, I’ve used Mailwasher for a long time, and I don’t think I would change it for anything else. There’s a little promotion since I got my copy for free.
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Re: Access to money in a US bank acccount

Postby MarkF on Thu May 22, 2008 7:44 pm

admin wrote:A almost posted this earlier, and now that some one brought it up, I guess I will. Flash or solid state media drives as I understand are considered one of the most unsecured disks because even if you erase it,


I just saw this article about flash drive filesystems. It reminded me of this thread.

http://www.ibm.com/developerworks/linux/library/l-flash-filesystems/?ca=dgr-lnxw07FlashFileSystems

It sounds like the way it randomizes the writes, rewriting a file doesn't mean it will rewrite the same locations on the drive. It will write to locations that haven't been written to (as much), and mark the original location as free. Probably the only way to make sure a flash drive is really erased is to erase everything and then write a file so large that it fills the entire drive. Like a Perl script writing one byte in an endless loop, with output buffering disabled with $| (so, when it reaches "out of space" there won't be any possibility the last buffer wasn't written).

Mark
There are 10 different kinds of people in the world. There are those who understand binary, and those who don't.
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Re: Access to money in a US bank acccount

Postby El Zorro on Thu May 22, 2008 8:09 pm

I notice that when I use secure deleting of a file in a flash drive, it takes unusually long for the task to finish, depending on the number of re-writes. I do not do this for security reasons, though. I’m used to doing it on my HD’s, and sometimes I forget.

I’m sure there is a script that will take care of business on that score, but I wonder what would happen if you just expose a flash drive to a pulsating electromagnetic field. Maybe you can zap all the data in just a few seconds... I do this all the time with magnetic tapes, but I wouldn’t go that far with a flash drive, except in an emergency, I imagine.

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