CyberX Academy

29/09/2026

VPN works 🤯

28/09/2026

🌐 What Is a VPN?

VPN stands for Virtual Private Network.

It creates a logical connection between your device and a VPN server through the Internet.

🔄 Basic VPN Flow:
Your Device → 🔐 VPN Tunnel → VPN Server → Internet

But how does a VPN tunnel work?
How does encryption protect your traffic?
And does a VPN make you completely anonymous?

🎓 Learn Networking & Cybersecurity with CyberX Academy.

Stay Smart • Stay Secure.

28/09/2026

What is a VPN?

28/09/2026

Do you agree? I definitely do 😂😂

27/09/2026

Complete Tutorial Coming Soon...!

26/09/2026

26/09/2026

Have you ever wondered why your device can find a website faster after visiting it before? 🤔

The answer is DNS Cache!

DNS caching temporarily stores DNS information, such as domain names and their resolved IP addresses, so future requests can be answered without repeating the entire DNS lookup every time.

📚 In this Short, you’ll learn: 🔹 What DNS Cache is
🔹 How DNS caching works
🔹 Where DNS information can be cached
🔹 What TTL (Time to Live) means
🔹 Why DNS caching improves efficiency

🧠 Simple Flow:
Domain Name → DNS Lookup → IP Address → Cache → Faster Future Lookup

🎥 Watch the full DNS video on CyberX Academy to learn the complete DNS resolution process.

👍 Like • Share • Subscribe
🔔 Follow CyberX Academy for more Networking & Cybersecurity content.

🔐 Stay Smart • Stay Secure!

📚 Educational Disclaimer:
This Short is created for educational and informational purposes only. It is intended to help beginners understand networking and cybersecurity concepts.

Copyright Disclaimer:
This content is created for educational purposes. Any third-party names, trademarks, logos, images, or referenced materials belong to their respective owners. Where applicable, such materials are used for educational, commentary, criticism, or explanatory purposes. No ownership of third-party copyrighted material is claimed.

© CyberX Academy. All Rights Reserved.

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25/09/2026

What is DNS Cache?

24/09/2026

🌐 Want to understand how websites, email, and domain names work behind the scenes?

DNS records store different types of information that help DNS direct requests and support internet services. In this Reel, we introduce 5 important DNS record types every networking beginner should know! 🧠

📚 In this Reel:

🔹 A Record — Maps a domain name to an IPv4 address.
🔹 AAAA Record — Maps a domain name to an IPv6 address.
🔹 CNAME Record — Makes one domain name an alias of another.
🔹 MX Record — Identifies mail servers for a domain.
🔹 TXT Record — Stores text information, often used for verification and email security.

💡 Quick Recap:
A, AAAA, CNAME, MX, and TXT each serve a different purpose in DNS.

🎥 Want to learn more about DNS and how it works? Watch the full video on CyberX Academy!

💬 Quick Question: Which DNS record identifies the mail servers for a domain? Comment below! 👇

👍 Like, Share & Follow CyberX Academy for more beginner-friendly Networking and Cybersecurity lessons.

🔐 Stay Smart • Stay Secure!

📚 Educational Disclaimer:
This Reel is created for educational and informational purposes only. It is intended to help beginners understand networking and cybersecurity concepts.

© CyberX Academy. All Rights Reserved.

Copyright Disclaimer:
This content is created for educational purposes. Any third-party names, trademarks, logos, images, or referenced materials belong to their respective owners. Where applicable, such materials are used for educational, commentary, criticism, or explanatory purposes. No ownership of third-party copyrighted material is claimed.