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The following will cover how to enable and disable AppArmor and individual profiles; normally, most users would not need to adjust any settings with AppArmor, but if the need arises, some simple commands are all needed in the tutorial will explain.

Sometimes it is easier to implement prototypes in user space using high-level languages, such as Python or Java. In this document we attempt to describe our implementation effort related to Host Identity Protocol version 2. In the first part, we describe various security solutions, then we discuss some implementation details of the HIP protocol, and finally, in the last part of this work we discuss the performance of the HIP and IPSec protocols implemented using Python language.

The end of 2021 is near, which means the EOL (end of life) of CentOS 8 is near too. In this guide, you will learn how to migrate from CentOS 8 to Rocky Linux 8.4 using the migration tool provided by the Rocky Linux project.

2DayGeeK: This quick tutorial show you how to check memory usage per process in Linux.

OpenShot developer Jonathan Thomas announced the release of OpenShot 2.6, a new major version of this open-source, free, and cross-platform video editor for GNU/Linux, macOS, and Windows systems.

The Linux kernel is turning 30 this year. That's three decades of pioneering open source software, enabling users to run free software, to learn from the applications they're running, and to share what they've learned with friends. It's argued that without the Linux kernel, the luxuries of open culture and free software we enjoy today may not have surfaced when they have. It's highly improbable that the parts of Apple and Microsoft and Google that are open would be open at all without Linux as the catalyst. The impact of Linux as a phenomenon for culture, software development, and user experience cannot be overstated, and yet it all started with a kernel.

OpenShot Video Editor 2.6.0 comes with the all necessary tools a user needs to create exclusive videos for online sharing channels like YouTube.

For those using Debian 11, you might have noticed that installing Nginx directly from Debian’s repository does not install the latest stable or mainline version. In fact, it is quite far behind where Nginx is stable, and Mainline is at the current time of its development.

Ntopng is a web-based application for true network traffic flow monitoring. In this guide, I will show you how to install and configure the Ntopng community edition on Ubuntu 20.04.

The Qt Company announced today the release and general availability of Qt Creator 5.0, a major update to this open-source, free, and cross-platform integrated development environment (IDE) software for GNU/Linux, macOS, and Windows systems.

An impedance mismatch in software architecture happens when there's a set of conceptual and technical difficulties between two components. It's actually a term borrowed from electrical engineering, where the impedance of electrical input and output must match for the circuit to work.

Academics have put GitHub's Copilot to the test on the security front, and said they found that roughly 40 per cent of the time, code generated by the programming assistant is, at best, buggy, and at worst, potentially vulnerable to attack.

After a month of reverse-engineering the Arm Mali G78, Collabora has released documentation on the Valhall instruction set, as well as a Valhall assembler and disassembler to be used as a reverse-engineering aid.

Brackets code editor is an open-source program that assists web developers and designers in developing websites. This tutorial shows you how to install Brackets Editor on Ubuntu 20.04.

It’s possible to deep dive into the virtual reality gaming world on your Linux system. Want to explore VR games on Linux? This article takes you through the top 3 VR games available on Linux. Ready to get amazed? Let’s start.

We review the elementary OS 6 Odin and give you some glimpse on how it went for our test drive.

Sounds sus to us – most talked about maybe. Python is the "de facto platform for new technologies," according to research by the IEEE in its Spectrum publication.…

Our lovely operating system Linux is turning 30 today so we will like to wish a very happy birthday to the Linux.

A year by year summary of the most significant events in Linux's history to date.

Google Chrome is a freeware web browser developed by Google Inc. Google Chrome team proudly announced the release of Google Chrome 92 on 16 August 2021.