The attack can extract full 4096-bit RSA decryption keys from laptop computers (of various models), within an hour, using the sound generated by the computer during the decryption of some chosen ciphertexts. We experimentally demonstrate that such attacks can be carried out, using either a plain mobile phone placed next to the computer, or a more sensitive microphone placed 4 meters away.
Beyond acoustics, we demonstrate that a similar low-bandwidth attack can be performed by measuring the electric potential of a computer chassis. A suitably-equipped attacker need merely touch the target computer with his bare hand, or get the required leakage information from the ground wires at the remote end of VGA, USB or Ethernet cables.
For example it's easier for me to do creative tasks in the evening, I'm just unable to do ie. a presentation in early morning. I always try to have my 20m of daily meditation, focus on one task at a time (well execept for cooking, it's a challenging multi tasking activity!), run away from stress and give high priority to sleep.
Still failing on more physical exercise tho..
Telefónica cuenta con el mayor Centro de Datos Gestionado - Grandes Empr...
Inaugurado a finales de abril, en Alcalá de Henares, Telefónica dispone de la fase I del que será el mayor, y más innovador, centro de datos
Eric D. Schabell: From Code to Cloud - PHP on Red Hat's OpenShift (Slides)
From Code to Cloud - PHP on Red Hat's OpenShift (Slides). As posted previously, I spoke at the International PHP Conference and Web Tech