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Alex Rivera
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Let's say my program has a class called "customer" and the customer class is serializable so I can read and write it to disk. The customer class holds sensitive information that I want to encrypt, the only way I know I could keep the file safe would be to: 1-Serialize the file to disk 2-Reopen and load the file 3-Encrypt the file 4-Rewrite file to disk This would work, but there is a risk that the file could be intercepted in it's unencrypted state and furthermore this is just really inefficient. Instead I would like to: 1-Create file in memory 2-Encrypt file in memory 3-Write encrypted file to disk Is this possible? If it is how? Thanks in advance.
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