27/08/2026
Network Protocols You Should Know 🌐 | SSH, HTTP, HTTPS, VPN, DNS & SMTP
Ever wondered what happens behind the scenes when you browse the internet, connect securely to a server, use a VPN, open a website, or send an email? 🌐
Here’s a simple breakdown of 6 essential network protocols:
🔐 SSH — Secure and encrypted remote connection
🌍 HTTP — Unencrypted web communication
🛡️ HTTPS — HTTP secured with SSL/TLS
🔒 VPN — Creates a private tunnel over the internet
📖 DNS — Converts domain names into IP addresses
📧 SMTP — Sends emails to the right destination
Save this post for your Networking & Cybersecurity learning journey. 🚀
Network Protocols
Networking
Computer Networking
Network Security
Cybersecurity
SSH
HTTP
HTTPS
VPN
DNS
SMTP
Internet Protocols
Network Engineering
Cyber Security Basics
Networking Basics
IT Fundamentals
TCP/IP
Information Security
Network Engineer
Cybersecurity Education
