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Joanna Rutkowska @rootkovska
RT @nicowaisman: It's been a long and amazing journey, 14 years of my life! Learn, Grow and have some fun, always keeping our ethics intact… — PolitiTweet.org
Joanna Rutkowska @rootkovska
RT @thegrugq: Congrats to @daveaitel on selling @Immunityinc https://t.co/L7vYdG8Kc0 — PolitiTweet.org
Joanna Rutkowska @rootkovska
@TRONDELTA @intel Type III, no? — PolitiTweet.org
Joanna Rutkowska @rootkovska
@dakami You mean... "trusted" processor? "Secure" it surely is not, as the linked post tells us ;) — PolitiTweet.org
Joanna Rutkowska @rootkovska
A code exec bug in AMD PSP module implementing TPM. PSP is similar to #IntelME. Key Qs: 1. Does PSP/fTPM have acces… https://t.co/GjehoPyK3l — PolitiTweet.org
Matthew Garrett @mjg59
Jesus Christ https://t.co/y9KLZgdK06
Joanna Rutkowska @rootkovska
RT @0x6d696368: @rootkovska The human brain also has side channels: https://t.co/5FI00PtLbZ "The captured EEG signal could reveal the user… — PolitiTweet.org
Joanna Rutkowska @rootkovska
Researcher demonstrates lack of authentication for human nerve signals. No response from the vendor yet, patches un… https://t.co/Bnf5Rrg96r — PolitiTweet.org
Joanna Rutkowska @rootkovska
Don't be deluded that a single user system is a non-shared computer... Modern computers execute so much 3rd-party c… https://t.co/XA1sgvzbTu — PolitiTweet.org
Joanna Rutkowska @rootkovska
RT @tehjh: https://t.co/v9fHKPvqrk has short descriptions of Intel's mitigation proposals for the three attack variants in section 3 — PolitiTweet.org
Joanna Rutkowska @rootkovska
I wonder how many _non_ "shared" computers we still have around? https://t.co/18P7nHpmBh — PolitiTweet.org
XKCD Comic @xkcdComic
Meltdown and Spectre https://t.co/W76ta4VrSs https://t.co/EtLeEes1hA https://t.co/vqQ3FgkTIH
Joanna Rutkowska @rootkovska
@QubesOS (3/) As a system architect I tend to consider this a mere "technicality", claiming that we could change Xe… https://t.co/jjb4hqjVEP — PolitiTweet.org
Joanna Rutkowska @rootkovska
@QubesOS (2/) But implementation-wise, Xen - the hyper-visor we happen to be using to implement Qubes architecture… https://t.co/o079RVTpEk — PolitiTweet.org
Joanna Rutkowska @rootkovska
TLDR: with OS like Genode the impact is v. limited as e.g. there are no secrets to steal from the kernel/hypervisor… https://t.co/T2hkaWmqSG — PolitiTweet.org
Joanna Rutkowska @rootkovska
Norman Feske (founder of @GenodeLabs OS framework) discusses impact of #Meltdown & #Spectre attacks: https://t.co/tXtmU9V7Kd
Joanna Rutkowska @rootkovska
Norman Feske (founder of @GenodeLabs OS framework) discusses impact of #Meltdown & #Spectre attacks: https://t.co/tXtmU9V7Kd — PolitiTweet.org
Joanna Rutkowska @rootkovska
And yet, as we just saw, hardware virtualization mitigates #Meltdown attacks (the most powerful of the recent attac… https://t.co/68Qnux4asy — PolitiTweet.org
Tom Van Looy @tvlooy
Theo de Raadt about virtualization in 2007 https://t.co/kikAYECwZM
Joanna Rutkowska @rootkovska
RT @radian: Regarding Spectre and Meltdown impact on iOS, macOS and Safari/WebKit: https://t.co/b9DtiFAr3N — PolitiTweet.org
Joanna Rutkowska @rootkovska
RT @securelyfitz: @cr1901 I think @rootkovska was right on with "state considered harmful" - but caching & out of order execution give huge… — PolitiTweet.org
Joanna Rutkowska @rootkovska
RT @i0n1c: as @paxteam has mentioned many times ASLR is to stop remote attacks not really for locals. https://t.co/Z4wkK32czs — PolitiTweet.org
Joanna Rutkowska @rootkovska
RT @CommitStrip: Reactions to Meltdown and Spectre exploits https://t.co/GWa0gUXvCE https://t.co/lj4ndjLSC0 — PolitiTweet.org
Joanna Rutkowska @rootkovska
RT @brakmic: "Security Through Distrusting" by @rootkovska https://t.co/IhgNQ20Iew One of the examples: How to use #Bitcoin's Multisig t… — PolitiTweet.org
Joanna Rutkowska @rootkovska
RT @SecuriTeam_SSD: Know your community – The creator of @radareorg, vulnerability researcher, chef and a family man – meet Sergi Alvarez a… — PolitiTweet.org
Joanna Rutkowska @rootkovska
RT @kernelpool: Not surprising to see that people have been researching and probably exploiting speculative execution for many years alread… — PolitiTweet.org
Joanna Rutkowska @rootkovska
RT @lavados: @mlqxyz @misc0110 @StefanMangard @yuvalyarom The start of all this was @anders_fogh's blog post: https://t.co/ARFB5zVLNj He de… — PolitiTweet.org
Joanna Rutkowska @rootkovska
RT @rootkovska: @tehjh @anders_fogh Oh, did I already congratulate you, Jann? Amazing work, as usual! Also congrats to @anders_fogh for the… — PolitiTweet.org
Joanna Rutkowska @rootkovska
@tehjh @anders_fogh Oh, did I already congratulate you, Jann? Amazing work, as usual! Also congrats to @anders_fogh… https://t.co/NjzWSQgcC2 — PolitiTweet.org
Joanna Rutkowska @rootkovska
@tehjh @anders_fogh Something much simpler than what you did :) See below. This is part of the work Rafał Wojtczuk… https://t.co/HFkUelrPBn — PolitiTweet.org
Joanna Rutkowska @rootkovska
RT @misc0110: @rootkovska @mlqxyz @lavados @StefanMangard @yuvalyarom We are not done with Xen experiments yet, but we expect reading other… — PolitiTweet.org
Joanna Rutkowska @rootkovska
@mlqxyz @lavados @misc0110 @StefanMangard @yuvalyarom So, any luck with reading other VMs memory under Xen? Specifi… https://t.co/VKqYH1mhAs — PolitiTweet.org
Joanna Rutkowska @rootkovska
@dakami After learning about XSA 254 and recalling your response above, I concluded must have knew the details, but… https://t.co/6G1q0QUlh8 — PolitiTweet.org
Joanna Rutkowska @rootkovska
@dakami Ah, ok. I guess there's been quite a lot of confusion stemming from most people (not on Xen list) incorrect… https://t.co/uwmAq6R5ZR — PolitiTweet.org
