Kissaki

Wanna hear a joke about construction? I am still working on it🤣

Why did the developer go broke? Because he ran out of cache 🤣

A good overview of their tests and findings surrounding Flock cameras. Goes through some approaches on manipulating and monitoring the cameras themselves, but also the hosted Flock platform, police, shared data, and politics.

A good overview of their tests and findings surrounding Flock cameras. Goes through some approaches on manipulating and monitoring the cameras themselves, but also the hosted Flock platform, police, shared data, and politics.

Announcement: Visual Studio 2026 is here: faster, smarter, and a hit with early adopters - Visual Studio Blog

What's new in .NET 10

.NET 10 is a LTS (long term support) release.

With C# 14, F# 10, .NET Libraries, ASP.NET Core, Blazor, .NET MAUI, Entity Framework Core 10, Visual Studio 2026, SDK releases.

What's new in .NET 10

binfmt_misc (short for Binary Format Miscellaneous) is a Linux kernel feature that allows the system to recognize and execute files based on custom binary formats. It’s part of the Binary Format (binfmt) subsystem, which determines how the kernel runs an executable file.

In 2019, SentinelOne published a two-part analysis describing a persistence technique called Shadow SUID (Part 1, Part 2): Shadow SUID is the same as a regular suid file, only it doesn’t have the setuid bit, which makes it very hard to find or notice. The way shadow SUID works is by inheriting the setuid bit from an existing setuid binary using the binfmt_misc mechanism, which is part of the Linux kernel.

Interestingly, this technique seems to have fallen into oblivion again, as neither MITRE ATT&CK nor the five-part Elastic Security “Linux Persistence Detection Engineering” series mentioned it (the last part here with links to all other parts). As of 2025, however, the technique works wonderfully and would probably be very difficult to detect (see the hunting section later).

Central to Copilot Studio’s innovation is its deep integration with .NET, including the use of .NET on WebAssembly (WASM).

This post explores how Copilot Studio utilizes .NET, the benefits realized from platform upgrades, and the resulting performance, cost, and productivity improvements.

Copilot Studio is a low-code experience for creating conversational and autonomous agents, but the runtime executing those agents is based on .NET.

Four more days until dotnet 10 release. Are you excited?

I am. There's always a ton of new things, some quite pleasant and exciting to use. C# extension usually have the biggest impact on me. This time, I'm excited for

• Null-conditional assignment
• Simple lambda parameters with modifiers
• field backed properties

Last week I tried/had to try RC2 and assess release notes for changes because [developing and] debugging Blazor WebAssembly in dotnet 9 is bothersome. I wasn't successful in making the switch, but I found a service worker registration bug fix noted with "should also be applied to dotnet 9 projects" which solved the biggest issue for now (deployed app not updating).

I'm still concerned about the Blazor WebAssembly tech complexity and indirection (we're working on an offline-capable website/PWA), but I'm somewhat hopeful dotnet 10 will improve working with and on it a bit.

Today we are excited to announce the new NuGet.org Sponsorship feature which makes it easier than ever for consumers to recognize and support the authors behind their favorite packages.

Approved sponshorship platforms: GitHub Sponsors, Patreon, Open Collective, Ko-fi, Tidelift, Liberapay