Author: Asad Ijaz

NetworkUstad's lead networking architect with CCIE certification. Specializes in CCNA exam preparation and enterprise network design. Authored 2,800+ technical guides on Cisco systems, BGP routing, and network security protocols since 2018. Picture this: I'm not just someone who writes about tech; I'm a certified expert in the field. I proudly hold the titles of Cisco Certified Network Professional (CCNP) and Cisco Certified Network Associate (CCNA). So, when I talk about networking, I'm not just whistling in the dark; I know my stuff! My website is like a treasure trove of knowledge. You'll find a plethora of articles and tutorials covering a wide range of topics related to networking and cybersecurity. It's not just a website; it's a learning hub for anyone who's eager to dive into the world of bits, bytes, and secure connections. And here's a fun fact: I'm not a lone wolf in this journey. I'm a proud member and Editor of Team NetworkUstad. Together, we're on a mission to empower people with the knowledge they need to navigate the digital landscape safely and effectively. So, if you're ready to embark on a tech-savvy adventure, stick around with me, Asad Ijaz Khattak. We're going to unravel the mysteries of technology, one article at a time!"
Marathon OSAR-D watch designed for Arctic search and rescue conditions
News August 18, 2025

The Marathon OSAR-D: A Watch Forged for the Harshest Frontiers

When the environment turns unforgiving, gear becomes more than equipment — it becomes survival. This principle has guided Marathon Watch for decades, and it is exemplified in one of their most rugged and purpose-built models: the Marathon OSAR-D. Designed with Arctic search and rescue conditions in mind, the OSAR-D embodies durability, precision, and a level of trustworthiness that […]
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Affordable software development solutions illustration showing innovation and cost-effectiveness in a modern digital environment.
Technology August 8, 2025

Affordable Software Development Solutions: A Smart Choice for Businesses in 2025

Today’s fast paced digital world businesses off all sizes are looking for ways to innovative without overspending from startups launching their first app to established companies upgrading their system affordable software development solutions are making it possible to achieve big goal without breaking the bank, the right approach combines cost effectiveness with quality ensuring that […]
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Illustration showing how pathology labs use Laboratory Information Systems (LIS) to manage samples, data, and workflows efficiently.
Technology August 7, 2025

How Pathology Labs Use Laboratory Information Systems

Pathology labs handle some of the most sensitive and complex diagnostic work in healthcare. Every day, these labs manage hundreds or thousands of tissue and fluid samples, trying to produce accurate diagnoses as quickly as possible. There’s very little room for error, and even less time to waste. That’s where Laboratory Information Systems come in. […]
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Digital illustration of a futuristic virtual shopping environment in the metaverse with diverse avatars exploring product displays and interactive panels. #Next-Gen #Customer
Technology August 7, 2025

Beyond Clicks and Carts: Next-Gen Customer Experience in the Metaverse

The customer journey is undergoing its boldest reinvention since the birth of the smartphone. We’re moving from flat, scroll-based pages to spatial, story-driven worlds where people browse, compare, and commit inside living environments. In this shift, brands are learning that “presence” beats pixels: giving buyers a sense of space and agency leads to faster, more […]
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Red sports car loaded on an open transport trailer under a blue sky, representing California auto shipping services
Logistics and Transport August 7, 2025

California Auto Transport Guide: How to Ship a Car from California to Florida, Texas, or New York

Looking to ship a car out of California? Whether you’re moving, buying a vehicle, or relocating for work or school, California auto transport services can help you move your vehicle safely and efficiently. At Navi Auto Transport, we make the process easy — and fast. In this guide, we’ll break down how to ship a car from California to top […]
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Cybersecurity in 2025: Why Proactive Defense Matters More Than Ever
Cyber Security July 31, 2025

Cybersecurity in 2025: Why Proactive Defense Matters More Than Ever

In today’s interconnected digital landscape, cybersecurity has become a critical priority for individuals, businesses, and governments alike. With the rise of remote work, IoT, and AI-driven automation, the threat surface has expanded rapidly — and so have the risks. From ransomware attacks on hospitals to sophisticated phishing campaigns targeting employees, cyber threats are no longer […]
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A person using a magnifying glass over a laptop with a rising arrow, symbolizing market research growth, in a cozy room with a sofa and plant.
Home Improvement July 30, 2025

The Role of Market Research in Direct-to-Consumer Furniture Brands

The furniture industry has evolved dramatically as DTC (direct-to-consumer) brands have advanced on the scene and begun to flourish. DTC brands utilize digital platforms to directly sell to their consumers and have ultimately redefined the traditional retail furniture models, enhancing the consumer experience with improved convenience, transparency, and often more value. However, with progress comes […]
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Illustration showing routers connecting multiple networks via dynamic data paths, IP packets, and diverse interfaces.
CCNA July 26, 2025

The functions of the Router Briefly Explained

Routers are the cornerstone of modern networking, enabling seamless communication between devices across local and global networks. For CCNA and CCNP students, understanding the functions of the router is essential for mastering network fundamentals, configuring Cisco devices, and passing certification exams. A router connects multiple networks, determines the best path for data packets, and ensures […]
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Illustration of a worker using industrial rope access to clean a high-rise window in Sydney, with a city skyline including the Sydney Tower in the background.
News July 22, 2025

Industrial Rope Access in Sydney: The Secret Behind Those Spotless High-Rises

The gleaming facade of high-rise buildings against Sydney’s skyline is symbolic of the city’s thrust towards modernity and excellence. Behind the shimmering exteriors of these architectural marvels lies the often overlooked craft of industrial rope access in Sydney professionals. These skilled workers are integral to maintaining the pristine condition of the towering structures that define […]
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Cozy living room with a sofa, table lamp, and window blinds featuring a geometric pattern.
Home Improvement July 17, 2025

Style Guide: Choosing Blinds to Match Your Interior Style

Decorating your home is not merely about the furniture and the colour of the walls; it’s about every design element working in harmony to create a cohesive space. Blinds can often be overlooked in the interior design process, yet their impact on both the aesthetics and functionality of a room is undeniable. This comprehensive style […]
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