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About encryption of
USB Flash Security Ver.3
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Does [USB Flash Security Ver.3] really encrypt data?
There are some inquiries about this, and we answer it here.
[USB Flash Security Ver.3] encrypt the whole Protected Area.
[USB Flash Security Ver.3] is not software that to select the file and encryot it.
Encryption will be done automatically when data is writed to USB memory, and decrypt will be done automatically when data is read from USB memory.
For example
Save the file above file to USB Memory, and it will be encrypted automatically.
The following file is the encrypted file in USB memory.
*The result of encryption will be changed by the key of encryption.
All of the information(file name, folder name, data file ect.) in Protected Area is encrypted. So it can not be conjectured even where the file is.
Protected Area is encrypted by key which is the passward set by installing [USB Flash Security Ver.3] to USB memory. So the result of encryption will be changed by password. The other one who do not know the password can not analyze the data.
We recommend that to set password long and complex when you install it to your USB memory to increase more security.
The password to release security can be changed after install it to USB memory. But the key of encryption will not be changed.
Encryption AES256bit need a key of 32 words, if the password set less the 32 words, it will be added to be 32 words key and do encryption.
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