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Everything You Need to Know About the Cisco CCNA Certification
Cybersecurity
Firewalls: The First Line of Defense in Cybersecurity

  • Networks
Kunal Nagaria11 months ago4 months ago6 mins

Understanding SD-WAN: The Future of Network Connectivity

As businesses expand and adopt cloud-based applications, traditional WAN (Wide Area Network) architectures struggle to keep up with the demands…

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  • Technology
Kunal Nagaria1 year ago4 months ago6 mins

The Rise of AI and Machine Learning in IT: Revolutionizing the Industry

The rapid growth of Artificial Intelligence (AI) and Machine Learning (ML) is transforming industries across the globe, and Information Technology…

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The flow of a DNS query, from a user's request to retrieving the final IP address.
  • Networks
Kunal Nagaria9 months ago4 months ago7 mins

How Does DNS Work? A Beginner’s Guide

The Domain Name System (DNS) is one of the most critical components of the internet, yet many people don’t realize…

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  • Technology
Kunal Nagaria1 year ago4 months ago7 mins

Cloud Computing Innovations: Driving the Future of IT

Cloud computing has revolutionized how businesses store, manage, and process data. Over the last decade, it has evolved beyond basic…

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  • Cisco
Kunal Nagaria1 year ago4 months ago6 mins

A Complete Guide to the Cisco CCNP Enterprise Certification

The Cisco CCNP Enterprise certification is one of the most respected credentials for IT professionals aiming to specialize in enterprise…

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  • Wireless Networking: How Wi-Fi Works

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Packet-Switched.com is a tech blog focused on networking, cybersecurity, and IT infrastructure. It covers topics like routing protocols, network automation, and cloud computing, offering deep dives, tutorials, and industry insights for IT professionals and tech enthusiasts.

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Understanding VLANs: Virtualizing Your Network for Efficiency

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