Re: entering geli passphrase only once at FreeBSD boot

On Sun, 9 Jan 2022 16:07:12 +0300
Mehmet Erol Sanliturk <m.e.sanliturk@gmail.com> wrote:

> My idea is to use  square barcode for such requirements with a square
> barcode
> reader . Up to now I could not find an opportunity to do it .

	You need a camera and barcode reading software on the server to do
that - a USB stick based approach is easier.

> but I
> think it may be possible to use a cell phone to generate , store and show
> the square
> barcode to the required square barcode reader .  If the square barcode

	Yes that can be done easily enough. You could also use an RFID
reader and prepare a writable chip. There are lots of ways of hiding
secrets.

-- 
Steve O'Hara-Smith
Odds and Ends at http://www.sohara.org/