Linux

A CISO’s guide to Application Security best practices 

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.
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Desktop & Laptop
11 Aug 2025

ROS Noetic is EOL – take action to maintain fleet security

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, this […]
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Desktop & Laptop
8 Aug 2025

Is Linux secure?

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 secure […]
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Desktop & Laptop
6 Aug 2025

How to enable Real-time Ubuntu on your machine 

If you’re here, you likely already know about preemption, determinism, and real-time capable operating systems. If that’s the case, and you want to learn how to get up and running with Real-time Ubuntu, skip ahead now to find out how to enable the kernel on your workstation. If you’d like a short refresher, we have […]
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Desktop & Laptop
30 Jul 2025

The Linux Foundation and OpenStack – a new chapter for cloud-native infrastructure

Effective July 23rd, 2025 the Open Infrastructure Foundation (OIF) has officially joined one of the world’s largest and most influential open source communities: the Linux Foundation. This strategic move reflects the accelerating trend toward open source standardization and democratization – a movement Canonical has proudly supported since its inception. As a long-standing and active member […]
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Desktop & Laptop
25 Jul 2025

Native integration available for Dell PowerFlex and Canonical LXD

The integration delivers reliable, cost-effective virtualization for modern IT infrastructure  Canonical, the company behind Ubuntu, has collaborated with Dell Technologies on a native integration between Canonical LXD and Dell PowerFlex software-defined infrastructure. The combined solutions for open source virtualization and high-performance software-defined storage ensure tight coupling between the virtualization layer and the underlying storage infrastructure, […]
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Desktop & Laptop
22 Jul 2025

UbuCon Africa and DjangoCon Africa 2025

This year, UbuCon Africa takes place in Arusha, Tanzania. It’s co-located with DjangoCon Africa 2025 (11th-15th August) at Life Fitness Hall, Njiro. The whole event is five days of open source engagement and collaboration. There’ll be three days of talks, on programming, technology, careers, society and business, followed by two more of hands-on training and […]
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Desktop & Laptop
17 Jul 2025

What is CMMC compliance?

CMMC version 2.0 came into effect on December 26, 2023, and is designed to ensure adherence to rigorous cybersecurity policies and practices within the public sector and amongst wider industry partners.
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Desktop & Laptop
6 Jun 2025

What if your container images were security-maintained at the source?

Software supply chain security has become a top concern for developers, DevOps engineers, and IT leaders. High-profile breaches and dependency compromises have shown that open source components can introduce risk if not properly vetted and maintained. Although containerization has become commonplace in contemporary development and deployment, it can have drawbacks in terms of reproducibility and […]
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Desktop & Laptop
5 Jun 2025

Apport local information disclosure vulnerability fixes available

Qualys discovered two vulnerabilities in various Linux distributions which allow a local attacker with permission to create user namespaces to leak core dumps for processes of suid executables. These affect both apport, the Ubuntu default core dump handler (CVE-2025-5054), and systemd-coredump, the default core dump handler in Red Hat Enterprise Linux, Fedora and other Linux […]
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Desktop & Laptop
30 May 2025

The 2025 Frankfurt Engineering Sprint: What did you miss?

If you have ever wondered what goes on when your friends say that they’re going on a “Business trip” abroad, then allow me to spill the beans 🫘. Let’s recap what you may have missed from Canonical’s Frankfurt Engineering Sprint this May, shall we? My name is Nkeiruka, and I work as a Software Engineer […]
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Desktop & Laptop
28 May 2025

OpenStack with Sunbeam for medium-scale cloud infrastructure

The rapid growth in OpenStack installation and orchestration tools that we have seen in recent years has effectively established OpenStack as the world’s leading open source cloud platform. Projects like Sunbeam or Kolla Ansible, for example, are effectively transforming OpenStack into yet another user application. By using containers and the microservices architecture, OpenStack now runs […]
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Desktop & Laptop
26 May 2025

Boost your Android development with remote app testing via Anbox Cloud

In today’s hectic app development cycles, speed is key. But as teams scale and spread worldwide, and app complexity increases, traditional testing workflows become bottlenecks that can compromise security, increase operational costs, and delay product delivery. Simply sharing APKs or configuring physical test devices isn’t enough anymore – it’s time to rethink how we test […]
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Desktop & Laptop
22 May 2025

vBRAS NFVI reference architecture with Huawei OceanStor and Canonical OpenStack

A broadband remote access server (BRAS) is an access gateway oriented to broadband network applications. It bridges broadband access and backbone networks, providing basic access methods and management functions for broadband access networks. Traditionally, BRAS has suffered from challenges, including low resource utilization, complex management and maintenance, and slow service provisioning. Virtual broadband remote access […]
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Desktop & Laptop
15 May 2025

A New Kali Linux Archive Signing Key

TL;DR
Bad news for Kali Linux users! In the coming day(s), apt update is going to fail for pretty much everyone out there:
Missing key 827C8569F2518CC677FECA1AED65462EC8D5E4C5, which is needed to verify signature.

Reason is, we had to roll a new signi...
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Cybersecurity
28 Apr 2025

Kali Linux On The New Modern WSL

Late last year we had the pleasure of being reached out to by Microsoft in regards to participating in the launch of the new, modern, WSL distribution architecture. In summary, this new architecture allows for easier distribution and installation of WS...
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Cybersecurity
28 Jan 2025

Effortless publishing with Azure Functions Flex Consumption

Struggling with complex deployment processes for your serverless applications? Visual Studio 2022 introduces a seamless solution with the new Azure Functions Flex Consumption hosting plan, now generally available. Imagine a world where deploying your serverless applications to a hosting plan that supports fast scaling and VNet is as simple as a right-click. With the Azure […]
The post Effortless publishing with Azure Functions Flex Consumption appeared first on Visual Studio Blog.
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Feed
12 Dec 2024

Effortless publishing to Azure WebJobs on Linux

Are you tired of the cumbersome process involved in publishing your .NET console applications to Azure WebJobs on Linux? For developers yearning for a seamless and efficient method to deploy their applications, Visual Studio 2022 introduces a much-anticipated solution. Visual Studio 2022 now supports right-click publishing to Azure WebJobs on Linux, making the deployment process […]
The post Effortless publishing to Azure WebJobs on Linux appeared first on Visual Studio Blog.
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Feed
11 Dec 2024

Contributing to Kali

With the launch of our brand-new forums, we thought we would update our documentation and explore how everyone can contribute to the growth of Kali Linux. Kali is a multi-platform project that thrives on the the contributions of its community. Whether ...
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Cybersecurity
27 Nov 2024

Forums Refresh

Over the past year we have been hard at work on refreshing the Kali Forums, and today we are proud to announce the official launch. We have taken what we have learnt over the years decades, and created a new home from scratch.
At the same time, we are ...
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Cybersecurity
20 Nov 2024

Canonical at CES 2025

CES 2025 is right around the corner, and with over 3,000 exhibitors, it continues to be the world’s premier event for unveiling cutting-edge technology across industries.  This year, Canonical, the publisher of Ubuntu, is returning with a focus on showcasing our advancements in AI/ML, as well as our hardware-agnostic solutions that seamlessly work across various […]
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Desktop & Laptop
1 Nov 2024

Getting hands-on with AI in automotive

From cloud to edge, hardware-agnostic AI/ML In January Canonical will reconfirm its presence at CES 2025; here we will be showing a cutting-edge AI/ML demo that showcases how AI models can be trained, deployed, and updated seamlessly across various hardware platforms. This demonstration is a proof of our commitment to building hardware-agnostic solutions, empowering automotive […]
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Desktop & Laptop
31 Oct 2024

Meet Canonical at SPS 2024

SPS (Smart Production Solutions) 2024 is almost here! With over 1,200 national and international exhibitors, SPS is the main gathering of industrial manufacturing to experience the latest trends and developments in the automation industry first-hand. Join Canonical, the company behind Ubuntu, at SPS 2024 to discuss open source innovation in industrial technology. You can meet […]
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Desktop & Laptop
29 Oct 2024

Unleash new ways of working with flexible, cost-effective VDI

Empower your modern workforce with VDI from HPE and Canonical For years, virtual desktop infrastructure (VDI) has helped power the most complex IT environments—and the technology is still relevant today. After all, VDI allows employees to access their work applications and data across any device, anywhere. And the growth of 5G networked edge computing means […]
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Desktop & Laptop
29 Oct 2024