InfoSec Person | Alt-Account#2

  • 6 Posts
  • 58 Comments
Joined 1 year ago
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Cake day: September 28th, 2023

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  • Oh boy, this was a 20 minute rabbit hole.

    Tl;Dr: this is probably AI generated.

    Using google image search, I found is that it was created by this account in Oct/2024:

    https://www.instagram.com/gothtoon/p/DBh-p4WgThS/

    Alternative front-end: https://imginn.com/p/DBh-p4WgThS/

    There is the copyright symbol with this user in this image.

    If you go through the comments and other posts by that user, it does look AI generated. Their threads account has a linktree, which has a link to a discord server, which I momentarily joined to see what the deal is about.

    Looks like it’s a project started by a user named Emo Bot 9000, and they’ve created a bunch of characters, the most famous of which is the frog mage. This is a message on discord that supports this:

    Another user asks whether the frog mage stuff is made using AI, and Emo Bot 9000 essentially replies yes:

    Now, although the image in this lemmy post is, to the best of my searching, nowhere explicitly labeled AI, I think it mostly points to being generated by AI. The simplest way to confirm would be to ask them on their discord directly, which I don’t intend to do.

    Although reverse search tells me there are earlier appearances of this image, they’re either false or the PFP of a commenter.










  • That seems to be the consensus online. But thanks for that tidbit! It feels even more bizarre now knowing that.

    I wonder why a handful of people think the way I presented in the post. Perhaps American/British influences in certain places? Reading books by british authors and books by american authors at the same time? Feels unlikely.





  • My bachelor’s thesis was about comment amplifying/deamplifying on reddit using Graph Neural Networks (PyTorch-Geometric).

    Essentially: there used to be commenters who would constantly agree / disagree with a particular sentiment, and these would be used to amplify / deamplify opinions, respectively. Using a set of metrics [1], I fed it into a Graph Neural Network (GNN) and it produced reasonably well results back in the day. Since Pytorch-Geomteric has been out, there’s been numerous advancements to GNN research as a whole, and I suspect it would be significantly more developed now.

    Since upvotes are known to the instance administrator (for brevity, not getting into the fediverse aspect of this), and since their email addresses are known too, I believe that these two pieces of information can be accounted for in order to detect patterns. This would lead to much better results.

    In the beginning, such a solution needs to look for patterns first and these patterns need to be flagged as true (bots) or false (users) by the instance administrator - maybe 200 manual flaggings. Afterwards, the GNN could possibly decide to act based on confidence of previous pattern matching.

    This may be an interesting bachelor’s / master’s thesis (or a side project in general) for anyone looking for one. Of course, there’s a lot of nuances I’ve missed. Plus, I haven’t kept up with GNNs in a very long time, so that should be accounted for too.

    Edit: perhaps IP addresses could be used too? That’s one way reddit would detect vote manipulation.

    [1] account age, comment time, comment time difference with parent comment, sentiment agreement/disgareement with parent commenters, number of child comments after an hour, post karma, comment karma, number of comments, number of subreddits participated in, number of posts, and more I can’t remember.






  • A Basil Plant@lemmy.worldtoLinux@lemmy.ml33 years ago...
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    7 months ago

    https://www.linuxjournal.com/article/10754

    MINIX originally was developed in 1987 by Andrew S. Tanenbaum as a teaching tool for his textbook Operating Systems Design and Implementation. Today, it is a text-oriented operating system with a kernel of less than 6,000 lines of code. MINIX’s largest claim to fame is as an example of a microkernel, in which each device driver runs as an isolated user-mode process—a structure that not only increases security but also reliability, because it means a bug in a driver cannot bring down the entire system.

    In its heyday during the early 1990s, MINIX was popular among hobbyists and developers because of its inexpensive proprietary license. However, by the time it was licensed under a BSD-style license in 2000, MINIX had been overshadowed by other free-licensed operating systems.

    Today, MINIX is best known as a footnote in GNU/Linux history. It inspired Linus Torvalds to develop Linux, and some of his early work was written on MINIX. Probably too, Torvalds’ early decision to support the MINIX filesystem is responsible for the Linux kernel’s support of almost every filesystem imaginable.

    Later, Torvalds and Tanenbaum had a frank e-mail debate about the relative merits of macrokernels (sic) and microkernels. This early history resurfaced in 2004 when Kenneth Brown of the Alexis de Tocqueville Institution prepared a book alleging that Torvalds borrowed code from MINIX—a charge that Tanenbaum, among others, so comprehensively debunked, and the book was never actually published (see Resources).

    See also: https://en.wikipedia.org/wiki/Tanenbaum–Torvalds_debate