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Solene'% : Expose only share links of a private service with caddy
In this blog post, you will learn how to use caddy to expose only the share links of a service reachable over a VPN, and reduce its attack surface
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A computing-focused community centered around link aggregation and discussion.
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Header Accordions: QPACK amplification attacks against HTTP/3 servers - FoxIO | Cyber Innovation
We solve the world’s toughest cyber challenges—creating breakthrough technology and embedding it into the systems that run everything.
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I built a garbage collector for a language that doesn't need one
If carcinization happens when languages evolve to be more like Rust, then what do you call it when Rust evolves to be more like Java? Caffeination?
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Script dependencies with Nix
In the theme of NixOS enabling fearlessness, here’s a way I use Nix on other Linux distributions to sleep better at night: managing dependencies of simple scripts.
Topics: Infrastructure
Entities: Infrastructure
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Tell your network to explain itself and then some
The other day I read this blog post about using arp-scan to list every device on the network in order to keep better track of devices and that's great, but we can go even further.
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Sammy Hajhamid — Blog
ns2jb is a software-only, tethered jailbreak for the Switch 2. It allows running arbitrary native code as any ordinary sysmodule, and as the built-in fs sysmodule. This lets us run homebrew, reverse engineer and mod Switch 2 games, back up save files off...
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Three configurable prettyprinters
I gave a fifteen minute talk about this at Zurihac 2023. If you read this essay, I don't think there's much point in additionally watching the video.
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Garmin Revamps and Opens Up Connect Developer API Program: All the Details
Everything you need to know about the new Garmin Connect API from a developer and personal standpoint.
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examining the macOS gcc binary
now, what is this binary? i naively assumed that it would just be shelling out to clang but it turns out the answer is more interesting than that.
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Announcing DuckDB 2.0.0 LTS “Cinnamon Teal”
The DuckDB team is happy to announce that today we're releasing DuckDB version 2.0.0 LTS, codenamed “Cinnamon Teal” (Spatula cyanoptera). This is our biggest feature release so far, and it ships a polished version of the Quack protocol, asynchronous I/O, a...
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Extending concurrent separation logic to the hardware level to verify the xv6 OS kernel on RISC-V with AI agents
Abstract page for arXiv paper 2609.04043: Extending concurrent separation logic to the hardware level to verify the xv6 OS kernel on RISC-V with AI agents
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Using a lookup-table to correct an approximation
I often find myself writing (by which I mean generating) functions to convert enums to strings. A naïve implementation of such a function might look like: