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by Alec Muffett

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    • A Primer for End-to-End Encryption
    • A “Duck Test” for End-to-End Secure Messaging
    • Why Privacy will always be more impactful than Safety
    • Muffett on Passwords
    • Pre-Flight Travel Checklist
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  • Regarding “Child-Safe Places” on the Internet

    2021/09/14 08:13:38 BST

    The whole thread is worth exploration, however the attached is my longest contribution to it: Unroll There are no such things as “adult places” or “child places”, so much as places which are intended for an adult or child. In the real world there are fast cars, and dangerous spikes, and toxic chemicals, which may…

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    censorship and interception child safety
  • Example of why social networks need *more* end-to-end encryption, not less, in order to protect their users:

    2021/09/13 18:09:36 BST

    https://www.latimes.com/california/story/2021-08-23/icloud-photo-theft-nude-women?_amp=true&__twitter_impression=true

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    end to end encryption
  • Social networks are famously already geared up to track behaviours & identities across the internet for advertising purposes; the Government should stop trying to force them to snoop on data, and instead let them play to their strengths to detect Abuse.

    2021/09/13 18:07:10 BST

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    end to end encryption privacy
  • Encrypted Communications in the UK are NOT “beyond the rule of law”, they are already dealt with in the Regulation of Investigatory Powers Act 2000

    2021/09/13 17:53:05 BST

    Unrolled Prof. Aiken, your tweet denies that people can think or say one thing in private, versus another publicly; in fact it seems to deny privacy whatsoever. Something private is not "beyond the rule of law", it is merely private. The law already knows this: The Regulation of Investigatory Powers Act 2000 already recognises that…

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    censorship and interception ripa
  • Unroll: The Telegraph & Cressida Dick’s article on End-To-End Encryption, is part of a deeper political project

    2021/09/11 10:52:25 BST

    1/ It's tempting to be darkly snarky about this article, along the lines of "Met Commissioner Cressida Dick calls for more terrorists to be 'known to the police' before committing atrocities" …the allusion being that (continued) https://www.telegraph.co.uk/news/2021/09/11/tech-giants-making-impossible-stop-terrorists-says-dame-cressida/ 2/ The allusion being that Security Services are already swamped in more "data" than they are "intelligence". Evidence?…

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    end to end encryption
  • Propublica Think That Whatsapp Abuse Reports Are A Backdoor

    2021/09/07 16:23:47 BST

    I'll be blunt: I love @propublica, they have some great people, do some great reporting, they have an Onion Site even… But this article by them is egregious, insinuating clickbait which harms the cause of end-to-end encryption, and it even admits it: https://www.propublica.org/article/how-facebook-undermines-privacy-protections-for-its-2-billion-whatsapp-users The gist is: "Facebook promises that Nobody Else Can Read Conversation Messages!…

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    backdoors end to end encryption whatsapp
  • Matt Green on the NSA Juniper Backdoor revelations & strong-arming

    2021/09/03 07:29:25 BST

    Unroll Oh wow. https://finance.yahoo.com/news/juniper-breach-mystery-starts-clear-130016591.html The story here, for those who may have forgotten 2015 (it was a long time ago!) is that the NSA inserted a backdoor into a major encryption standard and then leaned on manufacturers to install it. Thread. 1/ The backdoor was in a pseudorandom number generator called Dual EC. It wasn’t…

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    dual ec nsa unroll
  • INDEX: Religion, Spirituality, & Religious Kooks on the #Darknet

    INDEX: Religion, Spirituality, & Religious Kooks on the #Darknet

    2021/08/27 21:32:40 BST

    It used to be that people got drugs on the “darknet”*; now they get “Soul-Raising Sessions with Shiva” *Aside: there is no “darknet”, there is only “browser software and communications protocols with better-than-typical security.” Source. Bible4u uncensored Bible for Darknet https://bible4u2lvhacg4b3to2e2veqpwmrc2c3tjf2wuuqiz332vlwmr4xbad.onion/ Welcome To Meru University – A Spiritual University For Advanced Initiates https://w4r7ow7g7qj2mpbjqfoqgjzl442caal62mi3wcml7rwdsyfahydh2zqd.onion/ HeartsCentre: Experience…

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    darknet darkweb onion tor
  • Advice to a Novice Infosec: Work Commitment and Personal Life

    2021/08/15 22:39:28 BST

    Dear Novice Infosec, I will probably get criticised for writing this, but dammit, I’m now at a point in my life where I don’t have to care about that any more, so I might as well exercise this freedom for “good”. Every so often you will encounter some fool trying to “gatekeep” access to the…

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    advice infosec work
  • So @pwnallthethings decided to try calling out @wcathcart and @WhatsApp as “scanning content” like Apple; here’s why that’s incorrect & misleading

    2021/08/07 11:05:57 BST

    First up: a disclaimer: I worked at Facebook between 2013-16 and I led the team which built “Messenger Secret Conversations”, referenced below. I know my shit, but I may be a little dated. Also: I am currently working on an Internet-Draft with the intention of it becoming an RFC, to help people understand and falsify…

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    end to end encryption
  • A “Duck Test” for End-to-End Secure Messaging

    A “Duck Test” for End-to-End Secure Messaging

    2021/07/27 22:52:06 BST

    I’ll be presenting this to the CFRG (Crypto Forum Research Group) at IETF 111, late on Friday evening (London time) “A ‘Duck Test’ for End-to-End Secure Messaging”https://alecmuffett.com/alecm/ietf-111/draft-muffett-e2esm-v1.18a.pdf It’s a simple, robust, and easily understood metric for people to use when judging assertions like: “The GCHQ ‘Ghost’ Proposal does not harm End-to-End Security”  …claims which are popular in…

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    end to end encryption ietf
  • A long thread discussing End-to-End Encryption with @terrorwatchdog …

    2021/07/13 19:56:20 BST

    This is possibly the longest and politest thread I’ve had on Twitter; it’s required some unpicking to make it into a linear narrative but I’ve done my best, below. PART 1 THREAD: That’s a great question, and there are benefits to end-to-end technologies in several dimensions – to the people who use it, to the…

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    end to end encryption terrorism terrorwatchdog
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