TUCoPS :: Spies! :: opt-temp.pdf

Optical TEMPEST? Everyone knows you can eavesdrop on a computer monitor with a telescope. But did you know it is possible to reconstruct what is on a screen that is facing away from you by its diffuse reflection on a nearby wall? EMR shielding can't protect you from this method!

Better a bottle in front of me than a frontal lobotomy.

You need an Adobe Acrobat reader to view PDF Files. CLICK HERE to download the latest Acrobat Reader!
You also need a browser that doesn't suck to read PDFs embedded in web pages. If you can't see anything below, CLICK HERE to get Firefox, the browser we recommend (and for which this site is optimized)

To download the file locally instead of viewing it here (or if you can't view it here but really love your Internet Explorer), CLICK HERE to get the PDF.



TUCoPS is optimized to look best in Firefox® on a widescreen monitor (1440x900 or better).
Site design & layout copyright © 1986-2014 AOH