Secure Email Files
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The Secure e-mail module allows for the creation of encrypted files which can be sent as e-mail attachments. You can also create self extracting encrypted files which don't require Cryptainer for decryption. This allows for a totally secure communication system that makes use of existing e-mail clients (e.g. Outlook Express) on a public network.
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The password has to be communicated between two parties over an alternate channel, for example, either through a telephonic conversation or during pre-arranged meetings or a reference to a common shared resource (e.g. a book or a magazine). You can also use the "riddle" field to send across a password hint to the recipient.
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You can send secure e-mail files in a number of ways.
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1. Standalone files (self executables, .exe ).
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These can be decrypted and viewed at the recipient's end on any Windows machine without any software. The recipient does of course needs to know the password/phrase.
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2. .SIT Files
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Given that most virus scanners delete most executable files almost automatically, Cryptainer also allows for the creation of .sit encrypted files. These can be e-mailed to the recipient, We recommend that you use this method.
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The recipient needs to download our free utility, DecypherIT to decrypt them. DecypherIT can be downloaded from:
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http://www.cypherix.com/download/decypherit.exe
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3. Sending Cryptainer Vaults
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You can always send entire Cryptainer Vaults to recipients. They can use the Additional volumes feature of Cryptainer to use them, as you would if they know the password
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How do I Send Secure Stand Alone E-Mail Files?
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1 Use the browse button from within the new pop up window to select the file that you want to encrypt and send by e-mail.
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2. Enter a password in the password field. The recipient will need this password to decrypt the file.
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3. Optionally, you can enter a riddle in the riddle field.
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4. Click the "Create Encrypted EXE File..." button to encrypt the file.
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5. On successful creation the following screen will be displayed.
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