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Blog posts with topic "car-test"

Nicholas Morris
26 August 2025

Generating allow-lists with DNS monitoring on LXD

DevOps Article

Allow-listing web traffic – blocking all web traffic that has not been pre-approved – is a common practice in highly sensitive environments. It is also a challenge for developers and system administrators working in those environments. In this blog, we’ll cover an easy way to mitigate this challenge by using LXD to generate allow-lists.  ...

Edoardo Barbieri
25 August 2025

Real-time OS examples: use cases across industries  

IoT Article

In sectors where precision and predictability are non-negotiable, timing is everything. Whether coordinating robotic arms on a factory floor, maintaining ultra-reliable latency in telecom networks, or ensuring an automotive braking system responds instantly, the success of these systems depends on meeting strict timing deadlines.  This is ...

Canonical
25 August 2025

69% of organizations in Europe believe adopting open source makes them more competitive – new Linux Foundation research

Canonical announcements Article

New report indicates that open source adoption increases productivity, and offers opportunities for developing digital sovereignty and advancing AI projects Released in collaboration with Canonical, the company behind Ubuntu, the Linux Foundation’s latest report, Open source as Europe’s strategic advantage: trends, barriers, and prioritie ...

Jehudi
22 August 2025

A complete security view for every Ubuntu LTS VM on Azure

Security Article

Azure’s Update Manager now provides a complete security view for all Ubuntu LTS VMs—18.04, 20.04, 22.04, and 24.04—by showing available updates from Ubuntu Pro’s Expanded Security Maintenance (ESM). This helps identify instances that would benefit from security patching for the Universe repository and continued updates for older LTS relea ...

Gabriel Aguiar Noury
20 August 2025

Canonical is now a platinum member in the Open Source Robotics Alliance

Robotics Article

Ubuntu is the home of ROS. The very first ROS distribution, Box Turtle, launched on Ubuntu 8.04 LTS, Hardy Heron, and since then, Ubuntu and ROS have grown hand in hand. With every Ubuntu LTS release, a new ROS distribution follows, an intentional alignment that ensures ROS works out of the box on Ubuntu Desktop, ...

ijlal-loutfi
19 August 2025

AMD SEV-SNP host support available on Ubuntu 25.04

Confidential computing Article

Ubuntu 25.04 introduces full AMD SEV-SNP host support, making Ubuntu the first production-grade Linux distribution to deliver end-to-end confidential computing , from host to guest , without out-of-tree patches or experimental builds. With this release, enterprises can deploy confidential virtual machines on fully Ubuntu-based stacks in b ...

Aaron Prisk
18 August 2025

A journey of a thousand smiles: Questing Quokka

Desktop Article

Embarking on a quest can be serious business – whether you’re going off on a family holiday or traveling the hills of Britain in search of the holy grail, our focus is very much affixed to the finish line. Every year, nearly 1 million people from across the globe pack their bags and trek thousands ...

Canonical
14 August 2025

Canonical launches general availability of Ubuntu for Qualcomm Dragonwing Platforms

Canonical announcements Ubuntu

This release brings certified Ubuntu to Qualcomm Dragonwing QCS6490 and QCS5430 processors, accelerating time to market for ODMs/OEMs ...

Stephanie Domas
11 August 2025

A CISO’s guide to Application Security best practices 

Hardening Article

Effective AppSec is not a one-time fix but a continuous journey across every facet of your application’s lifecycle. By embracing a Secure Software Development Lifecycle (SSDLC) from the outset, diligently uncovering potential risks, and mastering your cybersecurity fundamentals, you lay a robust foundation for resilient applications. ...

Florencia Cabral Berenfus
8 August 2025

ROS Noetic is EOL – take action to maintain fleet security

Robotics Article

As of May 2025, the Robot Operating System (ROS) Noetic Ninjemys officially reached its end of life (EOL). First released in 2020 as the final ROS (1) distribution, ROS Noetic has been the default choice for thousands of developers building on Ubuntu 20.04 LTS. For developers and businesses running mission-critical systems on ROS Noetic, ...

ijlal-loutfi
6 August 2025

Is Linux secure?

Confidential computing Article

Does operating system (OS) security matter? Meet Pal. Pal is a senior developer working at PalBank. For the next 6 months, Pal will be responsible for leading the development of the bank’s web application client, which will be used daily by millions of customers. Pal invests considerable effort into designing and implementing the most sec ...

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