How-To Avoid Leaking an Encryption Key Through the FireWire Port

To protect sensitive information on your computer or laptop, you need to encrypt it, and there are different options to accomplish that. You can encrypt selected files or folders, selected partitions or the whole drive (Full Disk Encryption). Traditionally most encryption solutions are implemented in software, which means, the encryption key is stored in memory (RAM), while the computer is up and running.

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