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!"
Illustration of a frustrated developer at a laptop, surrounded by icons and labels highlighting common disruptions to developer flow: too many context switches in a day, excessive tools without clear entry, waiting on access, searching before writing code, unclear ownership creating hesitation, untrusted documentation, time-wasting setups and environments, and small interruptions that add up.
News December 23, 2025

What Breaks Developer Flow More Than Bad Code

Most developers do not struggle because the code is hard. They struggle because the work around the code keeps getting in the way. A typical day includes switching tools, searching for answers, waiting on access, and fixing setup issues. By the time a developer starts writing code, focus is already gone. Teams often blame slow […]
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Modern open-concept kitchen with white shaker cabinets, large central island, wooden bar stools, pendant lights, and seamless flow into living area for airy, cohesive design.
Home Improvement December 20, 2025

Top RTA Cabinets for Open-Concept Kitchens

The open-concept kitchen is an established look in modern homes. The open concept design invites more social interaction and an ease of connection between living and cooking areas. Picking the correct style of ready-to-assemble cupboards may enhance the look and performance of those areas. The right cabinetry choice can transform these spaces into cohesive, welcoming […]
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Artificial Intelligence December 12, 2025

The Evolution of Secure Document Handling: A Complete Guide to AI Redaction

Organizations around the world are generating and sharing more documents than ever before, making the ability to remove confidential information safely an essential requirement. Modern businesses—whether in healthcare, finance, government, legal services, or enterprise environments—must protect their data with technologies that are fast, accurate, and compliant with international privacy standards. This is where AI redaction […]
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How to recover PST file on Windows 10 and Windows 11 using Microsoft Outlook mailbox recovery
Technology December 5, 2025

How to Recover Outlook PST File Effortlessly

Outlook is one of the most widely used email clients on Windows, and the PST file plays a critical role in storing your emails, contacts, calendar, and other mailbox data. However, accidentally deleting your Outlook PST file can feel like a disaster, especially when you realize it’s no longer sitting in the Recycle Bin.  At […]
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Futuristic transparent cube displaying glowing green holographic smart contract code, scanned by laser beams on a circuit board background, symbolizing blockchain security and smart contract auditing.
Cyber Security December 5, 2025

Audit of Smart Contracts: Does Your Project Really Need It?

In a world powered by Web3 technology, there is no undo feature. Once transactions are executed on the blockchain through a smart contract, they cannot be reversed. Since the code of most smart contracts is publicly accessible (which also means hackers can inspect it), potential vulnerabilities become easier to discover and exploit. This makes Web3 […]
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Close-up view of a Rare Breed FRT-15 forced reset trigger installed in an AR-15 rifle, highlighting the innovative rapid reset mechanism for enhanced semi-automatic performance.
Editor's Picks December 5, 2025

Expanding Interest in FRT Trigger Technology and Rare Breed Trigger Developments

Interest in advanced trigger technology continues to rise across the firearm industry, with particular attention being directed toward the forced reset trigger category. The client’s observation that “the forced reset makes a noticeable difference in how quickly follow-up shots can happen” reflects the general sentiment among many who explore this mechanism. As discussions intensify, two […]
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Professional woman with headphones participating in an online video meeting while working at a desktop computer in a home office.
Technology November 30, 2025

How Call Centers Drive Better Network Management Efficiency

Here’s something that’ll keep you up at night: network outages don’t just inconvenience your team, they bleed money at an alarming rate. Consider this: industrial manufacturers hemorrhage $50 billion every year due to unplanned downtime, with typical costs surpassing $125,000 for every single hour across various sectors. When you’re running call center operations, these figures […]
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Illustration of a professional using SimplyNode proxy on a laptop, highlighting features like ethically sourced IPs, rotating sessions, global coverage, and pay-as-you-go pricing in a minimalist purple design
Technology November 28, 2025

Simple Proxy – How SimplyNode Delivers Fast, Secure, and Hassle-Free Proxy Access

In many business and data-driven workflows today, the need for reliable, stable, and easy-to-use proxies is essential. However, most proxy platforms overwhelm users with complex dashboards, unnecessary visual features, or hidden billing commitments. SimplyNode takes the opposite approach. It provides a simple proxy solution focused on performance, practicality, and transparency—no bells and whistles, just a […]
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Dynamic illustration of a diverse team collaborating in a high-tech office, overlaid with digital networks, cloud icons, and data analytics dashboards representing modern business IT management.
Business November 27, 2025

Modern Business IT Management: Finding Your Way in the Digital Age

In 2025, the world moves quickly, and modern business IT management has changed from just being a support function to a strategic powerhouse that drives innovation, efficiency, and competitive advantage. As businesses deal with hybrid work models, rising cyber threats, and the use of artificial intelligence (AI), good IT management makes sure that everything runs […]
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