8th Annual State of the Software Supply Chain Report | Sonatype
The 8th Annual State of the Software Supply Chain Report was compiled by Sonatype to help guide you through the rapidly changing landscape of open source.
Microsoft Promotes Its Open-Source Terminal To The Default For Windows 11 CLI Apps
As some interesting open-source news out of Microsoft today, their open-source Windows Terminal that has been in development the past few years and providing many modern features is now the default beginning with Windows 11 22H2.
Bringing the Power of eBPF to QEMU - Chen Zhang, Intel
Bringing the Power of eBPF to QEMU - Chen Zhang, Intel
eBPF is a revolutionary technology that can run sandboxed programs in an operating system kernel. It is used to safely and efficiently extend the capabilities of the kernel without requiring to change kernel source code or load kernel modules even at runtime. KVM already got benefits from it, but QEMU did not. Hence we want to bring the power of eBPF to QEMU. The iovisor/ubpf project aims to create an Apache-licensed library for executing eBPF programs, including an eBPF assembler, disassembler, interpreter, and JIT compiler (for x86-64 and Arm64 targets). We enable QEMU userspace eBPF infrastructure based on this project. In this talk, we will discuss the current development and future direction of userspace eBPF in QEMU, for details:
• Background of eBPF usage and status.
• User space eBPF status including Intel DPDK eBPF/windows eBPF, etc…
• QEMU userspace eBPF infrastructure design and implementation.
• The first used module: userspace eBPF network filter.
• Future use cases of userspace eBPF.
• Introduce usage and demo, including how to use clang to compile your own eBPF C program and load it to QEMU.
In this tutorial, learn to scale your Go application with Kubernetes. We will containerize a local app with Docker, deploy it with Minikube, and create a load balancer.
Version 2.3.8 of the GNU Privacy Guard is out. It contains a few new
features but the real purpose is to fix CVE-2022-3515,
an integer overflow vulnerability that can be exploited remotely for code
execution via a, for example, malicious S/MIME attachment. Note that the
actual vulnerability is in the libksba library, which is
normally packaged separately on Linux systems.
Shortcat: Universal command palette for your Mac | Shortcat
Shortcat is a Mac command palette app that lets you click, activate menus, switch windows, and more, with just your keyboard! macOS wide command palette utility app.
What is changing? The 4.4.3-P1 and 4.1-ESV-R16-P2 versions of ISC DHCP, released on October 5, 2022, are the last maintenance versions of this software that ISC plans to publish.