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The live Linux distro for editing disks just got a big update  How-To Geek

VirtualBox 7.2.6 Released with Initial Support for Linux Kernel 6.19  9to5Linux

CISA adds critical Microsoft Office, Linux Kernel, and SmarterMail vulnerabilities to KEV catalog  SC Media

CISA adds critical Microsoft Office, Linux Kernel, and SmarterMail vulnerabilities to KEV catalog  SC Media

CISA adds critical Microsoft Office, Linux Kernel, and SmarterMail vulnerabilities to KEV catalog  SC Media

CISA adds critical Microsoft Office, Linux Kernel, and SmarterMail vulnerabilities to KEV catalog  SC Media

CISA adds critical Microsoft Office, Linux Kernel, and SmarterMail vulnerabilities to KEV catalog  SC Media

CISA adds critical Microsoft Office, Linux Kernel, and SmarterMail vulnerabilities to KEV catalog  SC Media

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. The Emmabuntüs project has published an update for its DE5 branch. The new version improves volume handling, makes it easier to install WINE, and offers updated Italian language support. "The Emmabuntüs Collective is pleased to announce the release of Emmabuntüs Debian Edition 5 version 1.05, available in 32-bit....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. DietPi is a Debian-based Linux distribution, primarily developed for single-board computers such as Raspberry Pi, Orange Pi or Odroid. It also supplies builds for 64-bit x86 personal computers and virtual machines. The project's latest release, version 10.0, introduces some important changes and drops support for some old single-board....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. This week in DistroWatch Weekly:
Review: Setting up a home server
News: Malicious software finds a new way into the Snap store, postmarketOS automates more hardware tests, KDE's new login manager works with systemd only
Questions and answers: Why convergence has not become popular
Released last week: ELEGANCE 26.0.1, MX Linux....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. The CachyOS team has announced the release of an updated ISO image of CachyOS, a Arch-based Linux distribution with the latest KDE Plasma as the chosen desktop on the live image. The new version 260114 comes with a reworked system installer, new Plasma login manager, and Wayland as....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. Phil C has announced the release of Skywave Linux 5.10.0, a specialist live Linux distribution configured for connecting to internet-accessible software defined radio (SDR) receivers. It is based on Debian's "Unstable" branch and uses the dwm window manager. "Skywave Linux has been upgraded to version 5.10, bringing some....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. The Liya Linux distribution is an Arch-based project which runs the Cinnamon desktop and features the Pamac package manager. The project has published a new snapshot which introduces integrated AI chat and improved support for connecting with Windows file shares. "I am pleased to announce the release of....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. Guix System is a Linux-based, stateless operating system that is built around the GNU Guix package manager. The project has published its first release in about three years, introducing several changes and over 10,000 new packages: "Three years is a long time for free and open source software!....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. An updated version of deepin, a Debian-based Linux distribution with a custom-built Deepin Desktop Environment, has been released. The new version 25.0.10 brings various improvements to installation, file management and interface polish: "In order to further optimize the deepin 25 system update experience and enhance stability, the deepin....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. The MX Linux team has announced an update to the distribution's 25.x series. MX Linux 25.1 maintains the existing Debian 13.1 base and sees a return to offering a choice of init software at boot time. "Making a return as of 25.1 is a dual-init setup with both....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. ELEGANCE, a French desktop distribution based on Manjaro Linux and featuring the Cinnamon desktop and a huge collection of popular open-source software, has been updated to version 26.0.1. The new release, which is also known as version 4 and has a code name of "Leanora", comes shortly after....

by Suparna Ganguly

This article explains all that you need to know about KernelCare. But before studying about KernelCare, let’s do a quick recap of the Linux kernel. It’ll help you understand KernelCare better. The Linux kernel is the core part of Linux OS. It resides in memory and prompts the CPU what to do.

Now let’s begin with today’s topic which is KernelCare. And if you’re a system administrator this article is going to present valuable information for you.

What is KernelCare?

So, what’s KernelCare? KernelCare is a patching service that offers live security updates for Linux kernels, shared libraries, and embedded devices. It patches security vulnerabilities inside the Linux kernel without creating service interruptions or any downtime. Once you install KernelCare on the server, security updates automatically get applied every 4 hours on your server. It dismisses the need for rebooting your server after making updates.

It is a commercial product and is licensed under GNU GPL version 2. Cloud Linux, Inc developed this product. The first beta version of KernelCare was released in March 2014 and its commercial launch was in May 2014. Since then they have added various useful integrations for automation tools, vulnerability scanners, and others. 

Operating systems supported by KernelCare include CentOS/RHEL 5, 6, 7; Cloud Linux 5, 6; OpenVZ, PCS, Virtuozzo, Debian 6, 7; and Ubuntu 14.04.

Is KernelCare Important?

Are you wondering if KernelCare is important for you or not? Find out here. By installing the latest kernel security patches, you are able to minimize potential risks. When you try to update the Linux kernel manually, it may take hours. Apart from the server downtime, it can be a stressful job for the system admins and also for the clients.

Once the kernel updates are applied, the server needs a reboot. This is usually done during off-peak work hours. And this causes some additional stress. However, ignoring server reboots can cause a whole lot of security issues. It’s seen that, even after rebooting, the server experiences issues and doesn’t easily come back up. Fixing such issues is a trouble for the system admins. Often the system admin needs to roll back all the applied updates to get the server up quickly.

With KernelCare, you can avoid such issues.

How Does KernelCare Work?

KernelCare eliminates non-compliance and service interruptions caused by system reboots. KernelCare agent resides on your server. It periodically checks for new updates. In case it finds any, the agent downloads those and applies them to the running kernel. A KernelCare patch can be defined as a piece of code that’s used to substitute buggy code in the kernel. 

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by David Burgess

With the evolution of technology, we find ourselves needing to be even more vigilant with our online security every day. Our browsing and shopping behaviors are also being continuously tracked online via tracking cookies being dropped on our browsers that we allow by clicking the “I Accept” button next to deliberately long agreements on websites before we can get the full benefit of said site.

Watch this article:

Additionally, hackers are always looking for a target and it's common for even big companies to have their servers compromised in any number of ways and have sensitive data leaked, often to the highest bidder.

These are just some of the reasons that I started looking into self-hosting as much of my own data as I could.

Because not everyone has the option to self-host on their own, private hardware, whether it's for lack of hardware, or because their ISP makes it difficult or impossible to do so, I want to show you what I believe to be the next best step, and that's a semi-self-hosted solution on Linode.

Let's jump right in!

Setting up a Linode

First things first, you’ll need a Docker server set up. Linode has made that process very simple and you can set one up for just a few bucks a month and can add a private IP address (for free) and backups for just a couple bucks more per month.

Get logged into your Linode account click on "Create Linode".

Don't have a Linode account?  Get $100 in credit clicking here

On the "Create" page, click on the "Marketplace" tab and scroll down to the "Docker" option. Click it.

With Docker selected, scroll down and close the "Advanced Options" as we won't be using them.

Below that, we'll select the most recent version of Debian (version 10 at the time of writing).

In order to get the the lowest latency for your setup, select a Region nearest you.

When we get to the "Linode Plan" area, find an option that fits your budget. You can always start with a small plan and upgrade later as your needs grow.

Next, enter a "Linode Label" as an identifier for you. You can enter tags if you want.

Enter a Root Password and import an SSH key if you have one. If you don't that's fine, you don't need to use an SSH key. If you'd like to generate one and use it, you can find more information about how to do so here "Creating an SSH Key Pair and Configuring Public Key Authentication on a Server").

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