Data Science

  • 13 Posts
  • 20 Comments
Joined 1 year ago
cake
Cake day: June 17th, 2023

help-circle





  • I’ve read that. Defining a supplier as someone with whom you have a direct business relationship with seems intentionally narrow in an unhelpful way that just further muddies the waters around the issue at hand. Making something generally available to others means that you’re supplying others with that thing. While it’s true that you may have no further obligations to those that receive your software, the person receiving the software needs to evaluate their risks around using and depending on that software regardless of the existence of a business relationship with the supplier. Hence supply chain risk evaluation is always necessary. That risk evaluation, or lack thereof, can result in a security problem. These problems can propagate widely within a software ecosystem. This is true with and without the existence of direct business relationships between suppliers and recipients of software.

    The whole article can be summarized by saying if you want support services related to the software written by others, negotiate a support agreement related to that software. That has nothing to do with taking a wide or narrow interpretation of the word supplier.




  • I’ve been comparing crates on crates.io against their upstream repositories in an effect to detect (and, ultimately, help prevent) supply chain attacks like the xz backdoor1, where the code published in a package doesn’t match the code in its repository.

    The results of these comparisons for the most popular 9992 crates by download count are now available. These come with a bunch of caveats that I’ll get into below, but I hope it’s a useful starting point for discussing code provenance in the Rust ecosystem.

    No evidence of malicious activity was detected as part of this work, and approximately 83% of the current versions of these popular crates match their upstream repositories exactly.














  • Getting hung up on the difference between a mirror and a relay is moot. I don’t see how people would be more accepting of that. In fact it seems like more people would object to having their posts mirrored to reddit considering the reason many are here is to stop participating on Reddit.

    And it doesn’t eliminate the initial problem which is that the posts will be considered spam by the largest instances.

    So you could not care and do it yourself, but I suspect that it will result in the same reduction in community engagement as the prior attempt.