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08. Securing Your Ubuntu Server: Practical Steps for Hardening and Protection

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Securing your ubuntu server

Securing your Ubuntu server is essential for protecting your data, applications, and infrastructure from malicious attacks. Whether you’re hosting websites, databases, or applications, implementing robust security practices ensures your server is resilient against vulnerabilities. In this article, we’ll walk through practical steps to secure your Ubuntu server, including configuring firewalls, setting up SSH securely, using … Read more

07. Patching and Updating Ubuntu Server: A Comprehensive Guide

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patching and updating ubuntu server

Keeping your Ubuntu Server patched and updated is essential for maintaining security, stability, and compliance. Regular updates protect against vulnerabilities, improve system performance, and ensure adherence to industry standards. This guide provides actionable insights, practical examples, and tools for automating updates and handling kernel patches effectively. Previous Article: 01. Introduction to Ubuntu Server – SysOSX: AI … Read more

06. Installing and Managing Software on Ubuntu Server: A Complete Guide

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installing and managing software on ubuntu

Managing software is a fundamental skill for any Ubuntu Server administrator. Whether you’re working in a cloud environment like Azure, AWS, or GCP, or managing on-premises infrastructure, understanding package management tools such as APT is essential for maintaining a secure and optimized system. In this guide, we’ll cover the basics of installing, updating, and managing software, explore … Read more

05. Networking Basics for Ubuntu Server: A Comprehensive Guide

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Networking basics for ubuntu server

Networking is a fundamental aspect of server administration, especially when working with Ubuntu Server. Whether you’re setting up a server in a cloud environment or managing an on-premises infrastructure, understanding how to configure network interfaces, assign static IP addresses, manage networking services, and troubleshoot connectivity issues is crucial. In this guide, we’ll cover the essentials … Read more

04. Managing Users and Permissions on Ubuntu Server: A Comprehensive Guide

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Managing Users and Permissions on Ubuntu Server

Managing users, groups, and permissions is one of the foundational tasks for Ubuntu Server administrators. Whether you’re setting up a multi-user environment or securing your server, understanding how to create, modify, and manage user accounts, groups, and permissions is essential. This guide provides an in-depth look at user and permission management, complete with real-world examples, … Read more

03.Mastering the Linux Command Line for Ubuntu Server

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mastering the linux command line for ubuntu server

The command line is the heart of Linux server administration. Whether you’re a beginner or an experienced system administrator, understanding the basics of command-line administration is crucial for managing your Ubuntu Server efficiently. This article provides an in-depth introduction to the Linux command line, covering essential commands, tools, and techniques for managing files, directories, and … Read more

02.How to Setup Your First Ubuntu Server: A Beginner’s Guide

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Set Up Your First Ubuntu Server

Setting up your first Ubuntu Server might seem overwhelming, but it’s a straightforward process when broken down into manageable steps. In this guide, we’ll walk you through everything from choosing the right version of Ubuntu Server to installing and configuring it for the first time. By the end of this tutorial, you’ll have a fully … Read more

01.Introduction to Ubuntu Server

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introduction to ubuntu server

Ubuntu Server is one of the most popular Linux-based operating systems for servers. Whether you’re hosting a website, running a database, or deploying containers, Ubuntu Server provides a powerful, reliable, and flexible platform to fit your needs. In this introductory article, we’ll cover everything you need to know to get started with Ubuntu Server, including … Read more

How to Fix OneNote Copy-Paste Issues: Text Pasting as an Image

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If you’ve ever tried copying text from OneNote only to find that an image is pasted instead of plain text, you’re not alone. This common issue stems from how OneNote handles clipboard data, and the behavior can vary depending on the application where you paste the content. In this article, we’ll explore why this happens … Read more

Troubleshooting Azure Disk Encryption Error: RUNTIME_E_KEYVAULT_SECRET_WRAP_WITH_KEK_FAILED

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When enabling Azure Disk Encryption for your Virtual Machine (VM), you may encounter the following error: JSON’code’: ‘VMExtensionProvisioningError’, ‘message’: ‘VM has reported a failure when processing extension ‘AzureDiskEncryption’ (publisher ‘Microsoft.Azure.Security’ and type ‘AzureDiskEncryption’). Error message: ‘[2.5.0.3] Failed to enable Azure Disk Encryption on the VM with the following exception details:\n Microsoft.Cis.Security.BitLocker.BitlockerIaasVMExtension.BitlockerFailedToSendEncryptionSettingsException: The fault reason was: ‘0xc142506f RUNTIME_E_KEYVAULT_SECRET_WRAP_WITH_KEK_FAILED … Read more