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OCAU News
Thursday Afternoon (3 Comments) (link)
 Thursday, 16-August-2018  17:09:12 (GMT +10) - by Agg

Yet another Intel CPU vulnerability has been uncovered - this time it's called Foreshadow. The researchers reported these findings to Intel earlier this year, and the company’s own analysis into the causes of the vulnerability led to the discovery of a new variant of Foreshadow, called Foreshadow-NG. This particular variant is theoretically capable of bypassing the earlier fixes introduced to protect computers against Meltdown and Spectre — potentially re-exposing millions of computers globally to attacks. Intel has since release patches and updates to mitigate all varients of Foreshadow. However, more research will need to be done to understand the full impact of the Foreshadow-NG variant. More info here on Redhat, and there's a Windows 10 patch already. Discussion here.

NVIDIA have unveiled their new next-gen Turing GPU architecture at SIGGRAPH 2018. The next generation of NVIDIA’s GPU designs, Turing will be incorporating a number of new features and is rolling out this year. While the focus of today’s announcements is on the professional visualization (ProViz) side of matters, we expect to see this used in other upcoming NVIDIA products as well. And by the same token, today’s reveal should not be considered an exhaustive listing of all of Turing’s features.

There's a bit of an uproar about Google storing location data, even if you turn that feature off. Google says that will prevent the company from remembering where you’ve been. Google’s support page on the subject states: “You can turn off Location History at any time. With Location History off, the places you go are no longer stored.” That isn’t true. Even with Location History paused, some Google apps automatically store time-stamped location data without asking. (It’s possible, although laborious, to delete it.)

The Government have provided info on how they plan to target encryption. “The Australian government has no interest in undermining systems that protect the fundamental security of communications,” it said. However, the government plans to compel a range of companies that make up end-to-end communications services "to enable access to a particular service, particular device or particular item of software". The targeted provider must come up with a method "which would not systemically weaken these products across the market." So a magic backdoor that can only be exploited by the good guys. What could possibly go wrong?



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All original content copyright James Rolfe. All rights reserved. No reproduction allowed without written permission.