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| schestowitz | <li> | Oct 11 08:36 |
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| schestowitz | <h5><a href="https://www.tumfatig.net/2023/using-openbsd-relayd8-as-an-application-layer-gateway/">Using OpenBSD relayd(8) as an Application Layer Gateway</a></h5> | Oct 11 08:36 |
| schestowitz | <blockquote> | Oct 11 08:36 |
| schestowitz | <p>I was lucky enough to attend to EuroBSDCon 2023 and offered the opportunity to talk about one of my favorite OpenBSD stock daemon: relayd(8). </p> | Oct 11 08:36 |
| schestowitz | <p> The talk was recorded and made available on the EuroBSDCon YouTube channel. . One may check the EuroBSDCon 2023 program for more material. </p> | Oct 11 08:36 |
| schestowitz | <p> This post attempts a reboot of the slides content in a more browser-friendly format. </p> | Oct 11 08:36 |
| schestowitz | </blockquote> | Oct 11 08:36 |
| schestowitz | </li> | Oct 11 08:36 |
| -TechBytesBot/#techbytes-www.tumfatig.net | TuM'Fatig - Using OpenBSD relayd(8) as an Application Layer Gateway | Oct 11 08:36 | |
| schestowitz | <li> | Oct 11 08:37 |
| schestowitz | <h5><a href="https://blog.jak-linux.org/2023/10/10/a-case-for-different-upgrades/">Divergence - A case for different upgrade approaches</a></h5> | Oct 11 08:37 |
| schestowitz | <blockquote> | Oct 11 08:37 |
| schestowitz | <p>In Ubuntu we have a third type of upgrades, handled by a separate tool: release upgrades. ubuntu-release-upgrader changes your sources.list, and applies various quirks to the upgrade. </p> | Oct 11 08:37 |
| schestowitz | <p> In this post, I want to look not at the quirk aspects but discuss how dependency solving should differ between intra-release and inter-release upgrades. </p> | Oct 11 08:37 |
| schestowitz | </blockquote> | Oct 11 08:37 |
| schestowitz | </li> | Oct 11 08:37 |
| -TechBytesBot/#techbytes-blog.jak-linux.org | Divergence - A case for different upgrade approaches | Blog of Julian Andres Klode | Oct 11 08:37 | |
| *psydruid has quit (Quit: Gateway shutdown) | Oct 11 08:49 | |
| schestowitz | <li> | Oct 11 09:01 |
| schestowitz | <h5><a href="https://buttondown.email/hillelwayne/archive/some-thoughts-on-good-spec-properties/"> Some thoughts on good spec properties </a></h5> | Oct 11 09:01 |
| schestowitz | <blockquote> | Oct 11 09:01 |
| schestowitz | <p>Like with any discipline, using TLA+ (and formal methods more broadly) takes a lot of different skills. One of them is choosing good properties to verify. I want to explore what we mean by "good properties". Let's take a real simple model of wire transfers: [...]</p> | Oct 11 09:01 |
| schestowitz | </blockquote> | Oct 11 09:01 |
| schestowitz | </li> | Oct 11 09:01 |
| -TechBytesBot/#techbytes-buttondown.email | Some thoughts on good spec properties • Buttondown | Oct 11 09:01 | |
| schestowitz | <li> | Oct 11 09:13 |
| schestowitz | <h5><a href="https://www.vice.com/en/article/y3wqjx/lord-miles-afghanistan-free">A Shitposting YouTuber Captured by the Taliban Was Just Freed</a></h5> | Oct 11 09:13 |
| schestowitz | <blockquote> | Oct 11 09:13 |
| schestowitz | <p>The Taliban released four British nationals from captivity in Afghanistan, including edgelord shitposter “Lord” Miles Routledge. Routledge is infamous as a self-proclaimed “war tourist” who first gained notoriety when he barely escaped Afghanistan during the U.S. withdrawal in 2021.</p> | Oct 11 09:13 |
| schestowitz | </blockquote> | Oct 11 09:13 |
| schestowitz | </li> | Oct 11 09:13 |
| schestowitz | Oct 11 09:13 | |
| -TechBytesBot/#techbytes-www.vice.com | A Shitposting YouTuber Captured by the Taliban Was Just Freed | Oct 11 09:13 | |
| schestowitz | <li> | Oct 11 09:23 |
| schestowitz | <h5><a href="https://blog.arduino.cc/2023/10/10/robocup-is-an-assistive-drinking-device-for-people-living-with-cerebral-palsy/">RoboCup is an assistive drinking device for people living with cerebral palsy</a></h5> | Oct 11 09:23 |
| schestowitz | <blockquote> | Oct 11 09:23 |
| schestowitz | <p>A typical solution for letting people with cerebral palsy drink without assistance is a “giraffe bottle.” That is a water bottle with a long gooseneck straw that extends in front of the user’s mouth. But while that does give them the ability to drink on their own, it is obtrusive and leaves a bulky straw in front of their face. RoboCup eliminates that issue by rotating the straw out of th | Oct 11 09:23 |
| schestowitz | e way when it isn’t in use. To take a drink, the user just needs to push a button or move their finger over a sensor. The straw will then rotate back over to their mouth.</p> | Oct 11 09:23 |
| schestowitz | </blockquote> | Oct 11 09:23 |
| schestowitz | </li> | Oct 11 09:23 |
| -TechBytesBot/#techbytes-blog.arduino.cc | RoboCup is an assistive drinking device for people living with cerebral palsy | Arduino Blog | Oct 11 09:23 | |
| schestowitz | <li> | Oct 11 09:32 |
| schestowitz | <h5><a href="https://www.schneier.com/blog/archives/2023/10/model-extraction-attack-on-neural-networks.html">Model Extraction Attack on Neural Networks</a></h5> | Oct 11 09:32 |
| schestowitz | <blockquote> | Oct 11 09:32 |
| schestowitz | <p> In this paper, we improve this attack by developing several new techniques that enable us to extract with arbitrarily high precision all the real-valued parameters of a ReLU-based DNN using a polynomial number of queries and a polynomial amount of time. We demonstrate its practical efficiency by applying it to a full-sized neural network for classifying the CIFAR10 dataset, which has 3072 inpu | Oct 11 09:32 |
| schestowitz | ts, 8 hidden layers with 256 neurons each, and about 1.2 million neuronal parameters. An attack following the approach by Carlini et al. requires an exhaustive search over 2256 possibilities. Our attack replaces this with our new techniques, which require only 30 minutes on a 256-core computer.</p> | Oct 11 09:32 |
| schestowitz | </blockquote> | Oct 11 09:32 |
| schestowitz | </li> | Oct 11 09:32 |
| -TechBytesBot/#techbytes-Model Extraction Attack on Neural Networks - Schneier on Security | Oct 11 09:32 | |
| schestowitz | <li> | Oct 11 09:37 |
| schestowitz | <h5><a href="https://siliconangle.com/2023/10/10/distributed-denial-service-attacks-growing-bigger-lethal/"> Distributed denial-of-service attacks are growing bigger and more lethal </a></h5> | Oct 11 09:37 |
| schestowitz | <blockquote> | Oct 11 09:37 |
| schestowitz | <p>What is especially depressing about this latest DDoS attack was how few machines were needed to create it. Like the February attack, it was abusing the same HTTP/2 protocol, and the botnet was about 20,000 individual endpoints.</p> | Oct 11 09:37 |
| schestowitz | </blockquote> | Oct 11 09:37 |
| schestowitz | </li> | Oct 11 09:37 |
| -TechBytesBot/#techbytes-Distributed denial-of-service attacks are growing bigger and more lethal - SiliconANGLE | Oct 11 09:37 | |
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