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ITU Online

ITU Online is a leading IT training company offering extensive courses designed to prepare student to numerous IT Certifications. Our library covers certifications based around CompTIA, Cybersecurity, Microsoft, Project Mangement, Cisco and many more.

securing protocols

Authentication in Routing Protocols

Authentication in Routing Protocols is not long an option but more of a mandate. In this context, the role of authentication in routing protocols has transitioned from a recommended option to an indispensable requirement. This change underscores a broader recognition within the cybersecurity community: in an environment where threats are increasingly sophisticated, the absence of …

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computer hardware

Computer Hardware : Navigating the Intricacies

Welcome to the first installment of our deep dive into the world of computer hardware. Whether you’re assembling your first PC, upgrading an existing one, or just keen to learn more about the technology you use every day, you’re in the right place. This chapter lays the foundation by exploring motherboard components, the plethora of …

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incident response team

Building the Cyber Defense Line: Your Incident Response Team

Building the Cyber Defense Line: Your Incident Response Team is a crucial exploration into the heart of cybersecurity—a field that has never been more essential as our world grows increasingly digital and interconnected. This topic delves deep into the specialized roles and diverse skill sets required to effectively respond to and mitigate the impact of …

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high availability

Achieving High Availability: Strategies and Considerations

High availability is a critical concept in the world of computing, referring to the ability of a system to remain operational without interruptions. This means no failures, no downtime. Even if individual components of the system fail, the service as a whole continues to run, often recovering so quickly that users don’t notice any disruption. …

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Securing Cloud Services

Securing Cloud Services: Tools, Best Practices, and Strategies

Let’s dive into the essential of securing cloud services. Cloud computing has revolutionized how businesses operate, offering scalable, efficient, and flexible solutions. However, with the benefits come significant security risks that organizations must address to protect their data and infrastructure. This blog delves into the various tools and best practices for securing cloud services, ensuring …

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wi-Fi Attacks

Exploring Common Wi-Fi Attacks: A Deep Dive into Wireless Network Vulnerabilities

Let’s explore some common Wi-Fi attacks. Wi-Fi networks, an indispensable part of modern connectivity, face a myriad of security challenges. Unlike their wired counterparts, wireless networks are susceptible to a broad range of attacks due to their inherent nature of broadcasting data through the air. This article delves into the various exploits that assail both wired …

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scrum team

The Power of the Scrum Team: Driving Agile Development

In the world of Agile software development, the Scrum team plays a pivotal role, embodying principles and practices that distinguish it from traditional project management approaches. At the heart of Agile Scrum lies the concept of a self-organized team—a group of individuals collectively responsible for delivering the project. This fundamental shift from the conventional waterfall …

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azure network watcher

Exploring Azure Network Watcher

Azure Network Watcher is a potent, free tool available in Azure, offering a wide range of features to monitor, diagnose, and visualize network scenarios within the Azure environment. This guide delves into the capabilities of Network Watcher, highlighting its tools and how they can be leveraged to ensure optimal network performance and security. Introduction to …

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azure resource manager

Understanding Azure Resource Manager (ARM)

Azure Resource Manager (ARM) serves as a pivotal component in managing and orchestrating resources within Microsoft’s Azure cloud platform. Unlike traditional tools, ARM operates seamlessly in the background, offering a unified management layer that simplifies operations across Azure’s expansive suite of services. Key Features of ARM Core Concepts Resources in Azure Overview: In Azure, resources …

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devops continuous integration

Navigating the World of DevOps: A Guide to IaC and CI/CD

In the ever-evolving landscape of software development and operations, certain terminologies have become indispensable. DevOps, IaC (Infrastructure as Code), and CI/CD (Continuous Integration/Continuous Deployment) are not just buzzwords; they are pivotal elements that shape the efficiency and success of modern cloud development. This guide aims to demystify these concepts, illustrating their importance and how they …

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sql server on linux

Exploring SQL Server and Linux Compatibility, PolyBase, and Big Data Clusters

SQL Server Embraces Linux: A Game-Changer for Database Management Revolutionizing with OS Independence Yes, there is SQL Server and Linux Compatibility. Microsoft’s strategic move to make SQL Server compatible with Linux marks a significant shift in database management landscapes. By abstracting core functionalities from direct OS interactions, SQL Server now natively runs on various Linux …

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apache spark machine learning with leap

Integrating Apache Spark and Machine Learning with Leap

Let’s discuss integrating Apache Spark and machine learning with Leap. Tthe fusion of machine learning and big data technologies is creating new possibilities for data analysis and interpretation. One such breakthrough is the integration of Apache Spark with machine learning, realized through a remarkable technology called Leap. This open-source Spark library facilitates the creation of …

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