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Academics steal data from air-gapped systems via a keyboard's LEDs by techwizardry

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· @techwizardry ·
Academics steal data from air-gapped systems via a keyboard's LEDs
<center>
  #share2steem #technology #palnet 


<br /><br />

</center>External Link : https://www.zdnet.com/article/academics-steal-data-from-air-gapped-systems-via-a-keyboards-leds/<center>![](https://i.imgur.com/08PSZsM.png)

**Academics steal data from air-gapped systems via a keyboard's LEDs | ZDNet**

CTRL-ALT-LED technique can exfiltrate data from air-gapped systems using Caps Lock, Num Lock, and Scroll Lock LEDs.

![](https://zdnet4.cbsistatic.com/hub/i/r/2019/06/05/3de78cbd-f5da-460d-a7ad-9ca05b3046df/thumbnail/770x578/5c69d6ba3ec5d97d73f5277e0fb8896c/chuwi-aerobook-keyboard.jpg)

![](https://i.imgur.com/08PSZsM.png)


</center><br />



<center><img src='https://i.imgur.com/SAXfzqa.png' /></center><br />



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techwizardry</a></center>



<center><img src='https://i.imgur.com/SAXfzqa.png' /></center><br />



<center><sup>Posted from <a href='https://twitter.com/techwizardry1/status/1149082186588610561'>Twitter</a> via <a href='https://share2steem.io/?ref=techwizardry'>Share2Steem</a></sup></center>

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@cheetah ·
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