3 ms·

seems to be something of a waste of time. even if you could transmit anything usefull at 900 bits per hour. you still cant install it on the machine in the fi

by mSparks 10y ago

seems to be something of a waste of time. even if you could transmit anything usefull at 900 bits per hour. you still cant install it on the machine in the first place. and even if you can get equipment close enough to listen. its not going to be as effective as pulling it from the rf emissions. and any device that is rf isolated is also going to be audio isolated.

raverbashing 10y ago
Yes At 900 bits per hour it should be easier to convert to something printable or just use pen and paper (112 8-bit characters, I'm sure you could find a way of memorizing it if needed)
- mSparks 10y ago
  and by "rf" I mean this stuff: https://www.tau.ac.il/~tromer/radioexp/ https://www.tau.ac.il/~tromer/radioexp/
- dfc 10y ago
  Paper? I think you are missing the threat model. Eve does not have physical or network access to machine.
  - mSparks 10y ago
    Then how did eve install malware on it to control the system fans?
    - dfc 10y ago
      Think stuxnet
zeveb 10y ago
> even if you could transmit anything usefull at 900 bits per hour. Well, that works out to 7 AES-128 keys per hours. That could be pretty useful.