Sunday, August 31, 2025

Platform

Thomas-Krenn AG, a German company specializing in server assembly and configuration services, has a formal and professional wiki page outlining its offerings. The page features a large banner with logo and slogan, a list of links to related pages, and a section on "Focus Topics" highlighting key categories. It also includes contact information, product descriptions, and links to news and newsletters. Notably, the page contains disclaimers regarding privacy policy and general terms, suggesting a business-oriented audience. Overall, this page serves as an example of a corporate wiki page, providing essential information about Thomas-Krenn AG's products and services.

A C# developer has discovered a vulnerability in .NET's random number generator, which can be exploited by controlling system clock time to produce duplicate seeds and token values for email addresses. A single packet attack can achieve this by submitting two requests within a short time window. This flaw demonstrates how manipulating time can be used to manipulate random numbers, with the added bonus of predicting the `Random` algorithm's output via modular arithmetic.

A critical vulnerability in FortiSIEM due to a remote code execution flaw allows attackers to inject malicious commands, potentially leading to administrative access and data breaches. The lack of proper input validation and sanitization exacerbates the issue. Organizations using FortiSIEM are advised to patch the vulnerability, implement robust security measures, and regularly monitor system logs and event streams to minimize risk exposure and protect against potential attacks.

To securely store and retrieve data in Apache Kafka using Kroxylicious, follow a step-by-step guide. Install required tools, set up a test environment, and generate sensitive data to be sent to Kafka. Configure Kroxylicious to encrypt the data and verify its correctness. Update the configuration file with a dynamic template to encrypt only specific topics.

The article compares three C libraries: musl, dietlib, and libc, evaluating their performance, behavior on resource exhaustion, and security features. Musl boasts a compact footprint and optimal performance for many operations, while dietlib offers more features and compatibility with other systems, making it a suitable choice for those requiring additional functionality.

Git 2.51, released August 19, 2025, advances the shift toward SHA-256 by adding internal support in transport and object verification while maintaining SHA-1 for now. It also optimizes storage via improved "cruft pack" handling, enhances stash behavior (including for files outside the index), and delivers additional performance refinements.

The Kubernetes Pi Cluster project has released version 1.11 with several key enhancements. The cluster bootstrapping now uses FluxCD Operator for more efficient management, while Spegel Mirroring speeds up image pulling processes. Prometheus monitoring has been refactored with automatic upgrade capabilities, and logs collection and distribution have improved with Fluentbit and Keycloak Operator updates.

The Kubernetes admission control tutorial demonstrates two policies: Mutating Admission Policy and Validating Admission Policy. The mutating policy applies a configuration to resources without the environment label, while the validating policy checks for an owner label on production resources, denying updates without it. These policies are demonstrated with example YAML code snippets.

Steiger is a container build orchestrator supporting Bazel, Docker BuildKit, Ko, and Nix, with native multi-service parallel builds and registry operations. It delegates caching to underlying systems, requiring minimal YAML configuration, and plans to integrate Kubernetes deployment support, enhancing overall build efficiency and streamline complex build processes efficiently.

NVIDIA's second-quarter revenue has been significantly driven by two mystery companies, "Customer A" and "Customer B," which account for nearly 40% of total revenue. The company's growth is attributed to strong demand from datacenter and AI markets, highlighting its ability to adapt to changing conditions and capitalize on emerging trends.

The Global South is rapidly embracing cleantech solutions to meet high energy demands and limited fossil fuel resources. With 70% of global renewable potential, the region can significantly increase electricity supply by up to 40% by 2040, driving a transition away from fossil fuels and fostering substantial growth in renewable energy sources.

PyTorch's deep learning framework implements various parallelization strategies, including data parallelism, sequence parallelism, expert parallelism, pipeline parallelism, and context parallelism, to optimize model computation. These strategies can be combined to create efficient device meshes, reducing memory usage and improving overall performance through optimized communication and computation between model parts.

xterm-nvim is a shell wrapper that provides a sessioned neoVim client with terminal integration, including x-term emulator support and optional tmux usage. It outlines installation steps, dependencies, such as coreutils and neovim, and configuration options for users to set up this feature-rich NeoVim client with seamless terminal experience.