DEFCONConference asked:
Noise Floor: Exploring the world of unintentional radio emissions by Melissa Elliott Application security researcher, Veracode If it’s electronic, it makes n…
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DEF CON 21 – Melissa Elliott – Noise Floor Exploring Unintentional Radio
Emissions looks pretty interesing what singals flowing through the air
generated from a LCD or other devices.
I just realised I have a few of these digital tuners with one even in my
pc. Unfortunately the newest Linux kernel does not like my chipset config
for some reason and fixing it is more hassle than just getting a new pc.
DEF CON 21 – Melissa Elliott – Noise Floor Exploring Unintentional Radio
Emissions
Nesta conferencia podemos ver o que se pode fazer com um simples receptor
de televisão digital USB. Nos no MafraLab temos um… DEF CON 21 – Melissa
Elliott – Noise Floor Exploring Unintentional Radio Emissions
This got me hooked on RTL SDR. If you don’t have a DVB-T dongle with an
R820T tuner, go ahead and buy one! they are pretty cheap and the fun per
dollar is insanely high. You have a huge part of the spectrum to explore
and many fun things you can do like receive transmissions from satellites!
You can find them for 9$ if you look.
I think she needs to study what a clock signal is on a radio. Most of what
she has shown are just clocks. Retrieving data in this way is nearly
impossible (talking about hard drives) but tempest is still possible as
keyboard sniffing and many other things. Even DSL is made of frequencies
that can be easily intercepted.
wish I could do this
jajaj 15:00 epic
Awesome talk :-)
DEF CON 21 – Melissa Elliott – Noise Floor Exploring Unintentional Radio
Emissions
hmmm. she criticizes peoples C code.. nice talk
Very interesting talk!
this talk is absolutely awful and unprepared
This YouTube video of Veracode security researcher Melissa Elliott’s
presentation at DEF CON 21 features SDR# and an RTL-SDR dongle receiver.
Do not watch this video if you ever want to use technology again. Although,
if your life long goal is to become a hermit living in a cave, go right on
ahead.
Also:)
This YouTube video of Veracode security researcher Melissa Elliott’s
presentation at DEF CON 21 features SDR# and an RTL-SDR dongle receiver.
There’s a step up for the podium.
Lovely presentation @abad1dea!
I thought my military friend was full of shi*t, when he was talking about
this a few years ago.
GQRX, G, probably for Gnu. QRX is a ham radio aberration for ‘When will you
call again?’. Or,’ I will call you again at (time)’. These are great toys
to play with for receiving data from airplanes using ADSB, which transmits
lat/long and other date. SDR# or SDR Sharp is the free software that
receives ADSB. There is a RTL-SDR google+ group about these devices.
It’s not likely that the RTC (running at 32.768 kHz) is generating
harmonics at 100 MHz. It’s probably that the display horizontal scan is
running at 32 kHz. 32 kHz / 480 line = 67 Hz.
you can even pick up a foreign radio with a guitar amplifier on a good day