Network Services Explained | Service Ports, HTTP vs HTTPS, DNS, DHCP, FTP, SMTP, IMAP, NTP & VoIP
🌐 Networking & Cyber Security Basics – Hindi Tutorial
In this video, we explain Network Services and Service Ports, which are essential for communication, data transfer, and resource sharing in computer networks and the internet.
📌 Topics Covered
✔ What are Network Services?
✔ Understanding Service Ports
✔ HTTP Port (80) & HTTPS Port (443)
✔ Encryption & Why HTTPS is Secure
✔ URL Prefix (http:// vs https://)
✔ DNS (Domain Name System)
✔ DHCP (Dynamic Host Configuration Protocol)
✔ FTP (File Transfer Protocol)
✔ SMTP & IMAP (Email Services)
✔ NTP (Network Time Protocol)
✔ VoIP (Voice over IP)
This video is very useful for students, beginners, networking learners, cyber security aspirants, and IT professionals.
🎯 You Will Learn
How network services work behind the scenes
Why ports are important for applications
Difference between HTTP and HTTPS
Role of encryption in secure communication
How DNS, DHCP, and Email services work
How time synchronization (NTP) and voice calls (VoIP) work
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⚠️ Disclaimer
This content is for educational and awareness purposes only.
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