It Networking Hub

It Networking Hub Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from It Networking Hub, Computer training school, Peshawar, Pakistan, University Town.

IT Networking Hub empowers students and professionals to build expertise in Cisco networking, network automation, DevOps, and IT certifications such as CCST, CCNA, and CCNP.

🌐 Network Topologies: Quick Guide⭐ STAR - All devices connect to central hub. Most common, easy to manage.🚌 BUS - Single...
26/12/2025

🌐 Network Topologies: Quick Guide

⭐ STAR - All devices connect to central hub. Most common, easy to manage.
🚌 BUS - Single cable backbone. Simple but one failure breaks all.
🔄 RING - Circular data path. Data travels in one direction.
🕸️ MESH - Every device connects to all others. Maximum reliability!
🌳 TREE - Hierarchical branching structure. Good for large networks.
🔀 HYBRID - Combines multiple types. Most flexible for enterprises!

Which topology does your network use?

24/12/2025

Networks connect devices to share data and resources. Common types include LAN (Local Area Network), WAN (Wide Area Network), and MAN (Metropolitan Area Network), each used for different distances and purposes.

24/12/2025

🌐 Computer Networking Basics

What is networking? Connecting devices to share data and communicate—from your home Wi-Fi to the global internet, it's all networking!
Core concepts: IP addresses identify devices (192.168.1.1), routers connect networks, switches connect local devices, and protocols like HTTP, DNS, and DHCP make everything work together seamlessly.
Network types: LAN covers small areas like homes/offices, WAN spans large geographical areas, and VLANs logically separate networks for better security and management.
Why learn it? Growing IT career opportunities, understanding how the internet works, troubleshooting network issues, and building the foundation for cybersecurity and cloud computing!

10/12/2025

🌐 Top 8 Network Protocols You Should Know!

From sending emails to streaming videos, these protocols power the internet! 💻⚡

📧 SMTP - Sends emails
📁 FTP - Transfers files
🔒 HTTPS - Secure web browsing
🚀 TCP - Reliable data delivery
⚡ UDP - Fast, connectionless protocol
💬 WebSocket - Real-time chat/apps
🌍 HTTP - Web communication
🔥 HTTP/3 (QUIC) - Faster, modern HTTP
Master these for networking success! 🎯
📸 Credit: Ashish Sahu - Tech Career Coach

10/12/2025

🔐 How SSH Works — Secure Communication Made Simple!

From establishing a TCP connection to sending encrypted commands and results, this visual explains how SSH (Secure Shell) creates a safe tunnel between a client and a server. Perfect for developers, system admins, and cybersecurity learners who want to understand secure remote access and data encryption in action! 💻🛡️

Whether you're managing servers, setting up remote access, or learning cybersecurity fundamentals—SSH is a must-know technology!

🚨 Understanding Common Network Attacks in CybersecurityCyber threats are evolving rapidly, and staying informed is essen...
28/11/2025

🚨 Understanding Common Network Attacks in Cybersecurity

Cyber threats are evolving rapidly, and staying informed is essential for protecting systems, data, and organizations. This visual breakdown highlights some of the most prevalent network attacks every cybersecurity professional should know:

🔸 MITM (Man-in-the-Middle) – Attackers secretly intercept and relay communication between two parties.
🔸 Rootkits – Hidden malicious programs that provide attackers unauthorized access by disguising themselves within legitimate processes.
🔸 Botnets – Networks of compromised devices controlled remotely to perform large-scale malicious activities.
🔸 IP Spoofing – Impersonating a trusted IP address to mislead systems, commonly used to bypass security controls.
🔸 DDoS Attacks – Overwhelming a server with massive traffic from multiple sources, causing service disruption.
🔸 DNS Spoofing – Redirecting users to fraudulent websites by manipulating DNS responses.

Cybersecurity awareness is not just a best practice—it's a necessity. Strengthen your defenses, stay updated, and promote a culture of cyber vigilance. 🔐

🔹 VLAN (Virtual Local Area Network)VLANs help divide a single physical network into multiple logical networks.This impro...
27/11/2025

🔹 VLAN (Virtual Local Area Network)

VLANs help divide a single physical network into multiple logical networks.
This improves security, performance, and network management.
In the picture: VLAN 10 & VLAN 20 keep devices separated while sharing the same switch.

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Peshawar, Pakistan
University Town
25000

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