What university do you go to? http://www.hiisirasti.fi/index.php/ibuprofen-dosage-for-30lb-toddler-c29e.pdf#syllable is ibuprofen better than paracetamol for headache  At least one provider, Nohl said, used the Java vulnerability that Nohl found and installed a Java applet on their own card. The provider then hacked into the card and rewrote parts of the operating system in order to upgrade the keys and communication protocols to use 3DES encryption. In other words, the provider used Nohl’s exploit to get root access so that they could fix their own SIM cards.