January 12, 2024 - ITU Online IT Training
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Take the opportunity to learn more about the information technology industry and articles to aid you in advancing your career.

Let’s dive into APIPA. In the world of networking, IP addresses are like the postal addresses of the internet, ensuring that data finds its way

An Adaptive Security Appliance (Cisco ASA) is a network security device from Cisco. It’s primarily used for firewall protection, but it also offers several other

Introduction to VLANsLet’s answer the all important question, What Is A VLAN? Virtual Local Area Networks (VLANs) have become a key element in modern networking,

Understanding the differences between half-duplex vs full-duplex communication is essential in the field of data transmission. This guide provides a detailed comparison, focusing on their

Introduction : Welcoming the Digital Age with a Smile and Basic Computer SkillsWelcome to the digital era, where basic computer skills are more essential than

In the realm of cybersecurity, comprehending the stages of a cyber attack lifecycle is vital for robust defense mechanisms. This blog dives deep into each

In the vast landscape of Linux administration using SCP and SSH commands and understanding secure file transfer and remote connections is crucial. Two commands that

IntroductionThere are many hard drive options these days; HDD, SATA, SSD, NVMe, or M.2. Which one is right for you? Picture this: A time when storage

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