Sublime Text is a fast, lightweight, and powerful text editor widely used by developers, programmers, and other users who need a flexible editor. It supports syntax highlighting, multiple programming languages, customizable themes, plugins,…
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By default, the root user is locked for direct login on Ubuntu. Instead, Ubuntu provides the first user account with sudo privileges so administrative tasks can be performed without logging in as root….
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If you have followed our previous tutorial on how to install Ubuntu 26.04 LTS Desktop on VirtualBox, the next important step is to update your newly installed Ubuntu system. In this guide, you…
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Learn how to remove or delete an administrator or standard user account in Windows 11 using Command Prompt, Control Panel, Settings, and Computer Management. Deleting unused user accounts helps keep your Windows 11…
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Creating a new administrator account in Windows is useful when you want to manage your PC securely, troubleshoot system issues, or provide administrative access to another user without sharing your primary account. Windows…
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Learn how to install Ubuntu Desktop 26.04 LTS on Oracle VirtualBox 7 running on Windows 11 with this simple beginner-friendly tutorial. Ubuntu is one of the most popular Linux distributions for developers, ethical…
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The Open Worldwide Application Security Project (OWASP) is a global, open community that provides guidance, tools, and best practices for improving application security. The OWASP Top 10 is the most widely recognized awareness…
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DNS tunneling is a technique used to transfer data or establish a Command and Control (C2) channel by abusing the DNS protocol. Since DNS traffic is commonly allowed through firewalls and security devices,…
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Mishandling of Exceptional Conditions is a new category introduced in the OWASP Top 10:2025. It focuses on applications that fail to properly handle unexpected errors, exceptions, or abnormal conditions. Poor exception handling can…
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Security Logging and Alerting Failures is ranked A09 in the OWASP Top 10:2025. Even if an application has strong security controls, they become ineffective if attacks are not detected. Without proper logging, monitoring,…
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