An anonymous reader writes: Using radio to eavesdrop on CRTs has been around since the 80s, but Cambridge University researchers have shown laptops and flat-panel displays are vulnerable too. Using basic radio equipment and an FPGA board totalling less than $2,000 you it was possible to read text from a laptop three offices away. This is certainly cool, but is this a security issue we should worry about?
Attend or create a Slashdot 20th anniversary party! DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Check out the new SourceForge HTML5 Internet speed test. ×