Thoughts, information and reflections about technology


KB4056892, the Windows 10 patch to address Meltdown/Spectre installed on my laptop – Performance results are…

There has been a lot of speculation that the software patches to OS’s to address the Meltdown, Spectre could result in a 30 percent performance decrease . The update installed on my laptop on Jan 3rd and the results are..

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Cert links to guidance from manufacturers affected by Meltdown and Spectre

Cert has published links to guidance from vendors regarding Meltdown and Spectre. It includes Amazon AWS, Android and numerous other vendors. You almost certainly have to apply the patches but the performance impact is hideous (30 percent).
See the CERT bulletin for details. 

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With Meltdown and Spectre what happens to pending server purchases and how will companies address the performance issues of patches?

Spectre is hitting servers especially hard. The software updates to protect the servers are causing performance issues. In other words, when a patch is applied to address the vulnerability, performance decreases perhaps 30 percent.

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Meltdown and Spectre – Intel CEO reportedly sold over three quarter of a million shares AFTER learning of the vulnerabilities.

According to an article by an article on CNBC,  Intel’s CEO reportedly sold shares after the company already knew about massive security flaws. 

He made something like 25 MILLION in the deal.

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