3K views · 169 reactions | Networking is at the heart of every digital organization. When you learn the fundamentals of networking in our free Skills for All courses, you’ll be building a foundation of knowledge to prepare you for a number of jobs in tech - including cybersecurity, data and operations, and so many more! | Cisco Networking Academy | Facebook

🌐 Network Protocols — The Language of the Internet 💻📡 Network protocols define how devices communicate, share data, and maintain secure connections. Understanding them is key for cybersecurity professionals, network engineers, and ethical hackers. 🧠 📡 Common Protocols You Should Know: 🔹 HTTP/HTTPS – Web communication & secure browsing 🔹 FTP/SFTP – File transfer and remote management 🔹 SMTP/IMAP/POP3 – Email communication 🔹 DNS – Domain name resolution 🔹 DHCP – Dynamic IP assignment 🔹

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