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#1
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File encryption
I am using Office 2003 on Windows XP.
If you go to [Tools] then [Options] tab then [Security] tab then click [Advanced], you have the option of using an encryption method which would seem to offer greater security than a simple password. It says that if used, a user would then need a "public key" to decrypt the file. However, I applied an encryption method on a test file, but I still only need the file password to open the file. Does encryption actually encrypt the file - or the file password? Does anyone know how this is supposed to work? How do you encrypt a file and then obtain a key? Can this not be done at the user level? Thanks for your assistance. |
#2
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File encryption
Go to your Help and Support tab in the Start Menu, then type in the "Search"
box: "Generating encryption keys and certificate requests". Then you will be as confused as I am. "quartz" wrote: I am using Office 2003 on Windows XP. If you go to [Tools] then [Options] tab then [Security] tab then click [Advanced], you have the option of using an encryption method which would seem to offer greater security than a simple password. It says that if used, a user would then need a "public key" to decrypt the file. However, I applied an encryption method on a test file, but I still only need the file password to open the file. Does encryption actually encrypt the file - or the file password? Does anyone know how this is supposed to work? How do you encrypt a file and then obtain a key? Can this not be done at the user level? Thanks for your assistance. |
#3
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File encryption
Okay....thanks. Yeah.
So, I guess the deal is, this functionality is useless, unless you and/or your organization are willing to fork over $500+ for a digital certificate to some third party CA. I think there is some freeware out there that enables you to encrypt a file using a variety of encryption methods (Blowfish, TwoFish, RC4, and AES seem to be some of the buzzwords), but I don't know which ones are good/bad, strong/weak. Does anyone out there have any suggestions? "JLGWhiz" wrote: Go to your Help and Support tab in the Start Menu, then type in the "Search" box: "Generating encryption keys and certificate requests". Then you will be as confused as I am. "quartz" wrote: I am using Office 2003 on Windows XP. If you go to [Tools] then [Options] tab then [Security] tab then click [Advanced], you have the option of using an encryption method which would seem to offer greater security than a simple password. It says that if used, a user would then need a "public key" to decrypt the file. However, I applied an encryption method on a test file, but I still only need the file password to open the file. Does encryption actually encrypt the file - or the file password? Does anyone know how this is supposed to work? How do you encrypt a file and then obtain a key? Can this not be done at the user level? Thanks for your assistance. |
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