Dropsafe

by Alec Muffett

  • Resources
    • 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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  • Hacky workaround while I decide what to do about #Mastodon: Python script takes various Mastodon URIs, converts them to RSS URLs, and subscribes to them

    2022/12/06 21:16:48 GMT

    All that I had to do on top of that is add the script as a system “Service” (in the menus, via Automator) and now I can subscribe to Mastodon as RSS from any application. Once I am happy with it, I’ll publish it somewhere.

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    mastodon rss
  • Asking #ChatGPT: Please cite a few things which are legal online but illegal offline. #OnlineSafetyBill

    2022/12/03 13:48:31 GMT

    This is an issue which has peppered debate on the Online Safety Bill, for example: The noble Baroness is right: what is illegal offline should be illegal online, and it is very clear that the social media companies should remove that content. Where there is harmful but legal content, they need to have very clear

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    chatgpt online safety bill
  • Asking #ChatGPT: Please write a 600 word essay on the decline of politeness in society that will result from younger generations not saying “please” or “thank you” to generative AI bots, causing those phrases to drop out of fashion in daily use.

    2022/12/03 08:19:55 GMT

    Response from ChatGPT The decline of politeness in society is a growing concern, particularly as younger generations increasingly interact with generative AI bots. These bots are designed to make our lives easier and more efficient, but as they become more advanced and widespread, there is a danger that certain social norms and customs will begin

    (more…)

    chatgpt openai politeness
  • Asking #ChatGPT: Could you please write 500 words in the style of a Daily Telegraph op-ed about whether the #OnlineSafetyBill will meet its objectives?

    Asking #ChatGPT: Could you please write 500 words in the style of a Daily Telegraph op-ed about whether the #OnlineSafetyBill will meet its objectives?

    2022/12/02 11:19:56 GMT

    The following response was generated by ChatGPT… As the Online Safety Bill makes its way through Parliament, many are questioning whether it will be able to achieve its stated objectives. On the surface, the bill appears to be a well-intentioned effort to protect children from harmful content online. But upon closer examination, it becomes clear

    (more…)

    chatgpt online safety bill openai
  • EU Post-Pegasus Report, drawing on EDRi paper (?) calls for regulation of vulnerability disclosure

    2022/11/26 03:03:43 GMT

    I don’t know who needs to hear this, but this (in the current report draft) is a very, very bad idea. https://www.europarl.europa.eu/doceo/document/PEGA-PR-738492_EN.pdf > Sophie in ‘t VeldVulnerabilities  151. Without vulnerabilities in software, it would be impossible to install and deploy spyware. Therefore, in order to regulate the use of spyware, the discovery, sharing and exploitation of

    (more…)

    disclosure pegasus vulnerabilities
  • Notes for interview with @TonyaJoRiley of @CyberScoopNews regarding #EndToEndEncryption of Direct Messenger on Twitter post-Musk

    Notes for interview with @TonyaJoRiley of @CyberScoopNews regarding #EndToEndEncryption of Direct Messenger on Twitter post-Musk

    2022/11/25 11:05:47 GMT

    So, I got interviewed for this; as usual I took a big set of questions via email, and then some back-and-forth over Signal for clarifications and followup: Interview Notes So, to answer the usual last question first, as I am sure you already know otherwise you would not be contacting me: I’m Alec Muffett, I

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    cyberscoop encryption end to end encryption twitter
  • Suddenly #Mastodon: history teaches what will happen when Twitter-expatriates discover “federated social networks” are a volatile blend of unsafe spaces & stifled speech with blunt, imprecise instruments to address their woes @jonronson @jamesrbuk @bradtem

    Suddenly #Mastodon: history teaches what will happen when Twitter-expatriates discover “federated social networks” are a volatile blend of unsafe spaces & stifled speech with blunt, imprecise instruments to address their woes @jonronson @jamesrbuk @bradtem

    2022/11/10 20:19:56 GMT

    Elon took over Twitter, both the community and the products are tearing themselves apart, and a bunch of people who have probably never used a federated social network before are beginning to experience the joy of having nobody they can usefully complain to. But those of us who are old enough and nerdy enough, have

    (more…)

    censorship content moderation mastodon usenet
  • Slides, Scripts and PDFs for the Encryption Panel session at #UKIGF #UKIGF22

    Slides, Scripts and PDFs for the Encryption Panel session at #UKIGF #UKIGF22

    2022/10/31 18:54:50 GMT

    I am chairing the session on encryption at UKIGF on the 1st of November, 2022. For reasons of size and timing the slides did not make it into the conference’s monolithic megadeck, so I attach them below, along with the draft speaker notes, in a variety of formats; hopefully attendees can use them to follow

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    encryption ukigf ukigf22
  • More evidence of how the #DigitalMarketsAct demand for #Interoperability will turn #EndToEndEncryption Messenger Apps into festering pools of Spam

    2022/10/19 12:19:30 BST

    Previously Previously Previously Via a discussion on HackerNews, I came across this 2014 email to the ModernCryptography list, outlining spam prevention from the content-centric approach that GMail takes, via Mike Hearn — a former GMail engineer. It’s a great read, and I particularly noted this bit, with my emphasis: Systems like WhatsApp don’t seem to

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    abuse online abuse spam whatsapp
  • “XCheck at Meta: Why it exists and how it works” by Krishna Sundarram

    2022/10/19 11:17:17 BST

    What a timely posting; I particularly like the war stories of how trolls and other abusers circumvent and then leverage “approval” processes, in order to create strongly authenticated abusive accounts which can do significant damage because they require escalation to have them finally removed.

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    content moderation xcheck
  • “An adversary can imperceptibly perturb an image that would normally be placed in this bank, and all live instances of the benign image will then be either incorrectly removed or flagged”

    2022/10/19 08:47:41 BST

    Adversarial collision attacks on image hashing functions https://aisecure-workshop.github.io/amlcvpr2021/cr/9.pdf

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    hashing image hashing photodna
  • One aspect that I really appreciate about getting older is the increasing number of past events that you thought were “missed opportunities” being later revealed as “dodged bullets”

    2022/10/18 23:03:24 BST

    Yes, of course there are a few regrets, but actually over-all the trend is downwards.

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    life
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