Тег: iso

IPFire 2.29 Core 187

IPFire is a Linux-based operating system for firewalls. The project focuses on easy set-up and configuration. The project's latest release introduces an extra layer of protection against denial-of-service (DoS) attacks. "Since IPFire is very commonly deployed in data centres where denial-of-service attacks happen on a regular basis, we now have added better protection against those kinds of attacks. Formerly, the system protected itself rather well against (D)DoS attacks, but this was only limited if TCP connections terminated at the firewall itself like for reverse proxies, etc. Now, IPFire can use TCP SYN cookies to protect infrastructure behind it better against SYN flood attacks. This is especially useful in high-bandwidth scenarios and cloud deployments and can be activated with only one checkbox separately for each firewall rule."

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Vanilla OS 2

The Vanilla OS team have annoiced the second release of their distribution, which carries the codename Orchid. Vanilla OS 2 drops the Ubuntu base in favour of Debian and strives to provide a stable environment which can run packages in a variety of formates while also offering the ability to rollback changes. "Did you encounter a system issue and need to revert to a previous stable state? With Orchid, this is quite simple, if something goes wrong, you can select the previous state during boot. After logging in, Orchid will prompt you to perform a rollback, once confirmed, this rollback becomes permanent until the next update. When a new update happens, the problematic state will be replaced with the new version of the operating system. Why would you need to perform a rollback? Even though Orchid is designed to be stable and compatible, and its update system ensures the updates are only installed if they pass, and despite every update being meticulously tested by our developers, something can still go wrong. Having a recovery point is essential. For example, you might be using hardware that is not compatible with the update, which is a scenario we cannot fully cover (yet)."

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OPNsense 24.7

OPNsense is a FreeBSD-based specialist operating system designed for firewalls and routers. The project's latest release focuses on performance improvements anda new dashboard. The release announcement shares details: "FreeBSD 14.1: Leveraging the latest FreeBSD 14.1, OPNsense 24.7 ensures a stable and secure foundation, significantly enhancing system performance and compatibility. Performance Increase: Major performance improvements have been implemented, ensuring faster, more efficient processing and a smoother user experience. Modern New Dashboard: Users can now enjoy a sleek and intuitive dashboard, designed for ease of use and enhanced user experience, reflecting the latest trends in UI/UX design. Enhanced VPN Technologies. WireGuard: Performance Boost: Significant increases in connection speeds and reliability, enhancing overall user experience and QR Code Generation: Simplifies mobile client configuration with QR code generation, enabling quick and secure setup. OpenVPN: Data Channel Offload (DCO): Introducing revolutionary performance improvements for VPN servers and clients, significantly boosting throughput and efficiency."

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MidnightBSD 3.2.0

MidnightBSD is a FreeBSD-derived operating system. A critical goal of the project is to create an easy-to-use desktop environment with graphical ports management. The project has published a new update, MidnightBSD 3.2.0, which introduces Ravenports: "Ravenports is available in MidnightBSD for the amd64 architecture. The initial installation process will prompt you to bootstrap Ravenports. This will initialize it in /raven/, and you will be able to install software packages using /raven/sbin/ravensw. By default, /raven/bin, /raven/sbin, and so on are not on the path. You can add them to the path to make running software in your shell easier. Please visit their website to learn more about Ravenports and find quickstart guides. You can choose either mports or Ravenports at installation time or use packages from both systems. Please note that mixing packages may have some complications, although they are installed in a completely different place from mports. There are various benefits to Ravenports, but a few are more updated packages and quite a few unique packages that mports doesn’t provide currently. For example, Ravenports has an updated Firefox package available. You will not see Ravenports presented as an option on an i386 install."

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CachyOS July 2024 Release

This is our 8th release this year, and we are very proud to announce a new optimized repository. Starting with this release, we are providing a Zen4 optimized repository. This repository will be automatically used at new installation for Zen4 and Zen5 CPUs, to provide the best performance.

The znver4 target provides a bunch of extra avx512 extensions and also other instructions. Here you can find a list of the additional used instructions by the compiler compared to the x86-64-v4 target: abm, adx, aes, avx512bf16, avx512bitalg, avx512ifma, avx512vbmi, avx512vbmi2, avx512vnni, avx512vpopctndq, clflushopt, clwb, clzero, fsgsbase, gfni, mwaitx, pclmul, pku. prfchw, rpdid, rdrnd, rdseed, sha, sse4a, vaes, vockmulqdq, wbnoinvd, savec, xsaveopt, xsaves

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