New Open Source platform to apply differential privacy

New Open Source platform to apply differential privacy

Artificial Intelligence and Big Data Analysis go hand in hand today. These practices raise many doubts as to the legitimacy of these processes, because the data privacy can be fully exposed. As Microsoft’s director of data analysis, John Kahan, explains, “The deeper you dig into the data, the more likely confidential personal information will be revealed.”

ARM and Linux power the world’s fastest supercomputer

ARM and Linux power the world’s fastest supercomputer

The latest edition of the TOP500 of the most powerful computers in the world has arrived with news. A Japanese supercomputer with ARM chip and running Linux has risen to first place. Never before has an ARM computer been so high on this ranking.

The new number 1 is called Fugaku and will be used, among other things, for research against Covid-19, both for diagnosis and to study the characteristics of the disease.

Lockdown security module bypass on Linux

Lockdown security module bypass on Linux

The Lockdown security module introduced in Linux 5.4 to lock certain parts of the kernel seems not to be as effective as expected. A developer has managed to skip this protection on Ubuntu 18.04 and break Secure Boot. To do this, he has used ACPI tables, the standard that controls the operation of the BIOS and provides advanced functionalities to manage and save energy.

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