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993 byte aggiunti, 10:56, 16 giu 2018
m
inseriti link serata meltdown
|documenti=
|video=https://golem.linux.it/pubblici/OreDelGolem/20180612-Meltdown-Spectre-Dario.mp4
|altro= concetti introduttivi ([https://en.wikipedia.org/wiki/Virtual_address_space Virtual Memory],
[https://wiki.osdev.org/Memory_management gestione della memoria],
esecuzione speculativa [https://en.wikipedia.org/wiki/Speculative_execution] [https://en.wikipedia.org/wiki/Branch_predictor],
[https://en.wikipedia.org/wiki/Instruction_pipelining pipeline],
[https://en.wikipedia.org/wiki/Tomasulo_algorithm algoritmo di Tomasulo],
memoria cache [https://en.wikipedia.org/wiki/CPU_cache] [https://www.extremetech.com/extreme/188776-how-l1-and-l2-cpu-caches-work-and-why-theyre-an-essential-part-of-modern-chips],
[https://en.wikipedia.org/wiki/Translation_lookaside_buffer TLB],
[https://en.wikipedia.org/wiki/Side-channel_attack side channel attack])
<br/>
esempi di codice che sfrutta le vulnerabilità ([https://www.raspberrypi.org/blog/why-raspberry-pi-isnt-vulnerable-to-spectre-or-meltdown/], [https://medium.com/@mattklein123/meltdown-spectre-explained-6bc8634cc0c2])
}}
|documenti=
|video=https://golem.linux.it/pubblici/OreDelGolem/20180605-spooky-buildroot.mp4
|altro=
}}
|documenti=
|video=https://golem.linux.it/pubblici/OreDelGolem/20180519-GiulioF-Python101x1.mp4
|altro=
}}

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