On Thu, 5 May 2016, Paul Koning wrote:
[snip]
displays, i.e., ones with analog video) that
drastically reduces the
emissions from the video signal. It was created by Markus Kuhn and Ross
Anderson at U. Cambridge.
https://www.cl.cam.ac.uk/~mgk25/emsec/softtempest-faq.html
Quite interesting, but I believe that nowadays this is a
smaller problem than the omnipresent internet connection
and the huge amount of black-box software with even more
backdoors, security-holes and calling-home features which
all are claimed to be there just to make software better and
help the customer. OK, this thread is drifting away from the
vintage computing field ;-)
Thanks for the link!