Top 20 TCP/IP Protocols You Must Know for Networking Jobs From TCP, IP, UDP, HTTP, HTTPS, FTP to many more, these top 20 protocols are the foundation of: ✅ Cloud Computing ☁️ ✅ Remote Work 💻 ✅ IoT Devices 🔗 ✅ 5G Connectivity 📡 ✅ Zero-Trust Security 🔒 Read Here: https://infosec-train.blogspot.com/2025/09/top-20-tcp-ip-protocols-you-must-know-for-networking-jobs.html #Networking #TCPIP #CyberSecurity #CompTIA #NetworkEngineer #CloudComputing #ZeroTrust #IoT #5G #InfosecTrain #TechCareers2025

Capturing Live Traffic | Wireshark Guide for Real-Time Network Analysis You’ll learn how to capture both incoming and outgoing traffic on your network, and how to use Wireshark's filtering capabilities to focus on the packets that matter most. Whether you’re troubleshooting network issues, monitoring security, or performing network analysis, capturing live traffic gives you insights into how data moves through your network. Watch Here: https://www.youtube.com/watch?v=tKStTvGTb30&t=1s 📌 Subscribe now and turn on the bell 🔔 for more expert content from InfosecTrain! #wireshark #networkanalysis #networksecurity #cybersecurity #networkengineering #packetcapture #packetanalysis #networktraffic #networkmonitoring #realtimenetworkanalysis #livepacketcapture #networkprofessional #ITpro #TCPIP #UDP #HTTP #HTTPS #DNS #ARP

Data Link Layer of OSI Model The OSI (Open Systems Interconnection) model is a conceptual framework used to understand and standardize the functions of a telecommunication or computing system. It divides the communication process into seven distinct layers, each responsible for specific tasks. The Data Link Layer handles the packaging and delivery of data between devices connected on the same network. In this blog post, we'll look into the Data Link Layer, the second layer of the OSI model, and explore its functions in network communication. Read Here: https://infosec-train.blogspot.com/2024/03/data-link-layer-of-osi-model.html #DataLinkLayer #OSIModel #Networking #NetworkProtocols #NetworkEngineering #infosectrain #learntorise