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Blockchain Technology Beyond Cryptocurrency: Unlocking New Possibilities
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Networking Basics
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Understanding OSPF: A Deep Dive into the Link-State Routing Protocol

  • Cisco
Kunal Nagaria2 years ago12 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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  • Palo Alto
Kunal Nagaria8 months ago7 months ago5 mins

Basic Firewall Configuration: A Beginner’s Guide (Palo Alto Networks Edition)

Palo Alto Networks firewalls are widely recognized for their advanced capabilities and user-friendly interface. Whether you’re just getting started with…

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  • Cybersecurity
Kunal Nagaria1 year ago12 months ago6 mins

Firewalls: The First Line of Defense in Cybersecurity

In today’s digital landscape, cybersecurity is more critical than ever. One of the most fundamental and essential security measures is…

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  • Networks
Kunal Nagaria11 months ago7 months ago8 mins

Network Topologies: Choosing the Right Structure

A well-designed network topology is essential for efficiency, reliability, and scalability in any IT infrastructure. Whether setting up a home…

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  • Cybersecurity
Kunal Nagaria12 months ago12 months ago7 mins

Top Cybersecurity Trends to Watch in 2025: Staying Ahead of Emerging Threats

In today’s hyper-connected world, cybersecurity is more critical than ever. Cyber threats are becoming increasingly sophisticated, with new attack vectors…

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  • Basic Cisco Router Configuration: A Beginner’s Guide

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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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