@hackswithbanks4: 🌐 NETWORKING FUNDAMENTALS — HOW DOES A NETWORK ACTUALLY WORK? 🔐 How does your phone connect to the internet? How does a message travel across the world and reach another device? Let's break down how computer networking works! 📚 WHAT YOU’LL LEARN: 🔹 What Is a Network? How devices communicate and exchange data using wired or wireless connections. 🔹 How Data Travels: Information is divided into smaller units called packets, which travel through networks to reach their destination. 🔹 IP Addresses & MAC Addresses: How devices are identified logically and on local network links. 🔹 Routers & Switches: How switches forward data within a network and routers move packets between different networks. 🔹 TCP & UDP: How devices send data using different transport methods, depending on the application's needs. 🔹 DNS: How domain names, such as website addresses, are translated into IP addresses. 🔹 The TCP/IP Model: Understand how networking layers work together to move data from one device to another. 🔹 How the Internet Works: Discover how your device, router, Internet Service Provider (ISP), and destination server work together when you open a website. 🔹 Ports & Protocols: Learn how devices direct network traffic to the appropriate services and applications. 🔹 Network Security: Understand firewalls, encryption, and how network traffic can be monitored to identify suspicious activity. 💡 PRACTICAL EXAMPLE: When you open a website, your device uses networking protocols to locate the server, establish the necessary connection, send a request, and receive the website's data. 🛡️ WHY IT MATTERS: Networking is a core skill for cybersecurity, ethical hacking, penetration testing, cloud computing, and IT support. 🚀 Master the fundamentals before moving to advanced cybersecurity with Hackwithbanks! #Hackwithbanks #ComputerNetworking #NetworkingFundamentals #TCPIP #NetworkSecurity

Hackswithbanks

Open In TikTok:

Region: NG

Friday 16 October 2026 09:14:20 GMT