On Sat, Jan 20, 2018 at 11:54:11AM +0000, Andrew Clausen wrote:
> Hi all,
> 
> On 20 January 2018 at 09:28, Ivan Mitev <[email protected]> wrote:
> 
> > +1
> >
> > Other people in the thread disagree and still use regular DVDs - which as
> > a readonly media is great for security - but how may people from Qubes'
> > user base still have and use an optical reader ? I haven't seen any recent
> > laptop (like in the past 3-4 years) with a CD/DVD reader and nowadays
> > desktop workstations usually don't include one either.
> >
> 
> I buy a fresh USB DVD device with every secure laptop I buy.  I don't reuse
> them, because I don't want a mistake made with one of them to contaminate
> another laptop.  So I've got lots of them lying around the house!

What exactly is your threat model there?

Why not just use disposable USB keys, written on a secure system, then used
only with the target system?

> At some point DVDs + DVD equipment might become impossible to buy (or with
> only very few suppliers, all of whom could be interdicted).  I'm not sure
> what I will do then!

Note that flash drives with physical write protect switches are available, such
as the Kanguru FlashBlu30 line.

-- 
https://petertodd.org 'peter'[:-1]@petertodd.org

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