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  • Cybersecurity
Kunal Nagaria2 years ago11 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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  • Networks
Kunal Nagaria1 year ago11 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 Nagaria2 years ago11 months ago6 mins

Cybersecurity and Cyberwar: The New Battlefield

In today’s digital age, cybersecurity has become a global priority as cyberattacks grow in frequency, complexity, and scale. More than…

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  • Cisco
Kunal Nagaria2 years ago11 months ago5 mins

Everything You Need to Know About the Cisco CCNA Certification

The Cisco Certified Network Associate (CCNA) is one of the most sought-after IT certifications in the networking world. Whether you’re…

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  • Palo Alto
Kunal Nagaria7 months ago6 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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  • Understanding OSPF: A Deep Dive into the Link-State Routing Protocol
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  • Understanding SD-WAN: The Future of Network Connectivity
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  • Understanding EIGRP: Cisco’s Advanced Distance-Vector Protocol

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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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Network Topologies: Choosing the Right Structure

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