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Questions related to security of data on the Raspberry Pi. Also includes questions on using it in a security system (e.g. as a firewall).

1 vote
0 answers
101 views

Using command (dd if=/dev/mmcblk0p1 | sha1sum) while running from initramfs [closed]

I have an opensource airgapped raspberry pi project seen at the following link: www.privatekeyvault.com I have provided a method for installing LUKS full disk encryption seen at the following: https: …
John Shearing's user avatar
11 votes
1 answer
4k views

Self destruct: self erase all data on SD card using shred, dd or some other method

I will be using a Raspberry Pi as an air-gapped computer to make secure encrypted transactions on the Ethereum BlockChain. Once in awhile I will want to update the software I am using which will mea …
John Shearing's user avatar