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Palo Alto
Basic Firewall Configuration: A Beginner’s Guide (Palo Alto Networks Edition)
Networks
Understanding BGP: The Backbone of the Internet
Networks
Understanding VLANs: Virtualizing Your Network for Efficiency

  • Technology
Kunal Nagaria1 year ago8 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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  • Networks
Kunal Nagaria1 year ago7 months ago7 mins

Wireless Networking: How Wi-Fi Works

Wi-Fi has become an essential part of our daily lives, enabling us to connect to the internet without physical cables….

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  • Cybersecurity
Kunal Nagaria1 year ago8 months ago6 mins

How to Prevent Cyber Attacks: A Practical Guide

In today’s interconnected world, cyberattacks are a constant threat to individuals, businesses, and governments. From data breaches to ransomware and…

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  • Cisco
Kunal Nagaria3 months ago3 months ago4 mins

Basic Cisco Router Configuration: A Beginner’s Guide

Cisco routers are a foundational component of many enterprise and small office networks. Known for their reliability and scalability, Cisco…

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The flow of a DNS query, from a user's request to retrieving the final IP address.
  • Networks
Kunal Nagaria1 year ago7 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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  • Understanding SD-WAN: The Future of Network Connectivity

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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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