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Joanna Rutkowska @rootkovska

RT @i0n1c: unfortunately the revised Wassenaar Agreement shows what was obvious beforehand: if you have a lobby you get your excemptions wr… — PolitiTweet.org

Posted Dec. 20, 2017 Retweet
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Joanna Rutkowska @rootkovska

@WeldPond Perhaps we should embrace a different approach: treat every new tech as malicious and think how to keep o… https://t.co/DKHGfdKPos — PolitiTweet.org

Posted Dec. 20, 2017
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Joanna Rutkowska @rootkovska

But no worries, that's "only" in a Windows service, I'm sure they'd never introduce such a bug in a platform firmware. Oh, wait. — PolitiTweet.org

Posted Dec. 20, 2017
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Joanna Rutkowska @rootkovska

"The really bad thing (...) is not only is it intentionally designed to be accessible from even a heavily restricti… https://t.co/6RfmGjT03o — PolitiTweet.org

James Forshaw @tiraniddo

Simple type confusion bug in an Intel GPU COM service which is accessible from Edge LPAC + Chrome GPU. Shows how a… https://t.co/YBafNhsBRi

Posted Dec. 20, 2017
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Joanna Rutkowska @rootkovska

@orionwl @QubesOS :) — PolitiTweet.org

Posted Dec. 20, 2017
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Joanna Rutkowska @rootkovska

@talex5 @OpenMirage @QubesOS Glad to see you're making progress here! Any ETA on supporting the dynamic firewall rules? — PolitiTweet.org

Posted Dec. 20, 2017
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Joanna Rutkowska @rootkovska

So Windows downloads UNTRUSTED JScript over local (and not only!) network, then executes it UNSANBOXED?! I don't e… https://t.co/WAgfgPVvuV — PolitiTweet.org

Ben Hawkes @benhawkes

Project Zero blog: "aPAColypse now: Exploiting Windows 10 in a Local Network with WPAD/PAC and JScript" by… https://t.co/yqUu3v2TfM

Posted Dec. 19, 2017
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Joanna Rutkowska @rootkovska

RT @ifsecure: It's out! New Windows remote (sort of) blog post with an exploit writeup, brought to you together with @halvarflake, @tiranid… — PolitiTweet.org

Posted Dec. 19, 2017 Retweet
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Joanna Rutkowska @rootkovska

RT @dinodaizovi: Neat: setting LD_PRELOAD=/proc/self/fd/0 specified remotely and supplying a library over the remote socket => 100% reliabl… — PolitiTweet.org

Posted Dec. 19, 2017 Retweet
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Joanna Rutkowska @rootkovska

RT @chriseng: This was a fantastic read! Vuln research and exploit dev is so unbelievably complicated these days. https://t.co/7DFllALc7I — PolitiTweet.org

Posted Dec. 19, 2017 Retweet
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Joanna Rutkowska @rootkovska

RT @k8em0: @sergeybratus Here are the changes. 4.d.4 Note clarifies updates/upgrades. 4.e.1 Note 1 & Technical notes clarifies vuln disclos… — PolitiTweet.org

Posted Dec. 19, 2017 Retweet
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Joanna Rutkowska @rootkovska

RT @k8em0: New from me: Important changes to #Wassenaar protects defenders from export control paperwork impeding #vulnerabiltydisclosure &… — PolitiTweet.org

Posted Dec. 19, 2017 Retweet
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Joanna Rutkowska @rootkovska

RT @tiraniddo: My book's finally here, just in time for Xmas. Thanks to @billpollock and @nostarch for all their time and effort as well as… — PolitiTweet.org

Posted Dec. 19, 2017 Retweet
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Joanna Rutkowska @rootkovska

RT @paulvixie: as the originator of the terms, i have to say, "master and slave" describe protocol roles not data model roles ("primary and… — PolitiTweet.org

Posted Dec. 19, 2017 Retweet
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Joanna Rutkowska @rootkovska

RT @rhhackett: Looking for a non-math explanation of “zero knowledge” proofs (and related zk-SNARKs)? Here’s a sample of insights from cryp… — PolitiTweet.org

Posted Dec. 19, 2017 Retweet
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Joanna Rutkowska @rootkovska

@sweis More importantly: they might be executing in the remote location (but users/client software might trust them, because attestation...) — PolitiTweet.org

Posted Dec. 18, 2017
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Joanna Rutkowska @rootkovska

@matthew_d_green Is there any hard evidence for this? — PolitiTweet.org

Posted Dec. 18, 2017
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Joanna Rutkowska @rootkovska

RT @iamcorso: @rootkovska Technically: it can be removed by just publishing the attestation public keys. In practice, Intel would lose the… — PolitiTweet.org

Posted Dec. 17, 2017 Retweet
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Joanna Rutkowska @rootkovska

@PenfoldDavid @moxie Thanks for the reference, I will take a look. — PolitiTweet.org

Posted Dec. 17, 2017
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Joanna Rutkowska @rootkovska

RT @taviso: Everyone wants there to be simple answers in security, but sometimes there are no simple answers. — PolitiTweet.org

Posted Dec. 17, 2017 Retweet
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Joanna Rutkowska @rootkovska

Admittedly it is hard to design a fully decentralized Remote Attestation scheme, but Intel has introduced another,… https://t.co/FRJ2FExehv — PolitiTweet.org

Posted Dec. 17, 2017
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Joanna Rutkowska @rootkovska

And let's be completely clear about it: Intel SGX _without_ properly functioning and secure Remote Attestation is p… https://t.co/CTVnM0cT3q — PolitiTweet.org

Posted Dec. 17, 2017
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Joanna Rutkowska @rootkovska

We can think of different scenarios of Intel "sharing" their attestation keys (some h/w root keys): official reques… https://t.co/viWxyWQZJh — PolitiTweet.org

Posted Dec. 17, 2017
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Joanna Rutkowska @rootkovska

Technically yes, but there is a huge difference btwn Intel actively injecting back-(bug-)doors into their products… https://t.co/gjTSQlih6u — PolitiTweet.org

Steve Weis @sweis

@matthew_d_green You already do trust Intel with everything.

Posted Dec. 17, 2017
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Joanna Rutkowska @rootkovska

RT @lcamtuf: @tqbf The most honest answer is that being able to get along with people is often more important than being smart,… — PolitiTweet.org

Posted Dec. 11, 2017 Retweet Deleted
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Joanna Rutkowska @rootkovska

RT @yawnbox: MINIX Creator Andrew Tanenbaum Sends Open Letter to Intel Over MINIX Drama https://t.co/fAumestFDm #IntelME #1984 @rootkovs… — PolitiTweet.org

Posted Dec. 10, 2017 Retweet
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Joanna Rutkowska @rootkovska

@Evil_X_ Setting HAP to 1 is like asking: "Dear ME, will you please disable itself, thanks!" :/ Not to mention att… https://t.co/Nu2KtWvXLC — PolitiTweet.org

Posted Dec. 8, 2017
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Joanna Rutkowska @rootkovska

"ME disabled" is the new "military grade encryption"... :/ (I wish OEMs stopped bluffing us they could disable ME… https://t.co/nVyM3WLKIh — PolitiTweet.org

Dave Foose @DaveFoose

Dell, Other Vendors Start Shipping Laptops With Intel ME Firmware Disabled https://t.co/9yIoEnMZnL #security #feedly

Posted Dec. 8, 2017
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Joanna Rutkowska @rootkovska

RT @Fox0x01: Excellent research and presentation on the life and times of zero-day vulnerabilities and their exploits by @LilyAblon. #BHEU… — PolitiTweet.org

Posted Dec. 7, 2017 Retweet
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Joanna Rutkowska @rootkovska

Note a copy of the Qubes Master Key's fingerprint printed on the right edge of each slide :) https://t.co/DIsp0zC9kl — PolitiTweet.org

Brent Andrew @BAAMMERS

How to operate in a compromised environment. #qubes @rootkovska https://t.co/pgjpI9B5YL

Posted Dec. 7, 2017