meltdown – Gioorgi

Meltdown and Spectre Mitigation removal

June 23, 2021 June 24, 2021 / English Content, Software / AMD, ARM, Intel, meltdown, raspberrypi, security, spectre / Leave a Comment

Some time ago I stumbled upon this Hacker News discussion on how disable Spectre mitigation. (For what Meltdown and Spectre is, refer to this article on 2018) It is sad to say but my Intel NUC centrino was slowed down a lot by these mitigation, and the same faith is shared by old Intel server. …

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Docker & containers: uso ideale

March 11, 2018 November 9, 2018 / DevOps, IT Featured, Italian Content / devops, docker, linux, meltdown, spectre

Docker is a tool that can package an application and its dependencies in a virtual container that can run on any Linux server. This helps enable flexibility and portability on where the application can run, whether on premises, public cloud, private cloud, bare metal, etc. Da https://en.wikipedia.org/wiki/Docker_(software) Docker e la “containerizzazione” sono l’evoluzione di due tecnologie molto “antiche”:

Meltdown and Spectre

February 1, 2018 February 23, 2020 / English Content, Software / AMD, ARM, Intel, meltdown, raspberrypi, security, spectre

Meltdown and Spectre are two big vulnearbilities found in Intel and AMD chips out of there. The vulenarbility is so huge it affects up to 1995 chips. On the raspberrypi, there is a very nice explanation of what Meltdown is. First of all, the one who discovered this bug is a GENIUS, for sure. The …

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