OTsorta : Old phone system(s) avail

[Andrew Luke Nesbit]

> On 17 Oct 2018, at 17:39, Grant Taylor via cctalk <cctalk at classiccmp.org> wrote:
> 
> Remember that it is possible to spoof or hijack SMS / phone numbers.  So don't rely on just that for security.

Good point.  As far as I can tell, there's no way of securing communications with a purely SMS-based approach.

Maybe voice fingerprinting and authentication for each request..?  I can already smell feature creep.