--- title: "#osi-model articles | Hashnode" description: "Explore 298 articles tagged #osi-model on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/osi-model" --- Tag # #osi-model 298 posts · 6 followers [Akhilesh Bhayye](https://hashnode.com/@akhilesh-bhayye) · [Aug 27](https://hashnode.com/posts/networking-fundamentals/6a905399447d6b01fc744a0d) ### [Networking Fundamentals](https://devops-journal.hashnode.dev/networking-fundamentals?utm_source=hashnode&utm_medium=feed) Basics of network fundamentals for DevOps 6 min read · [devops-journal.hashnode.dev](https://devops-journal.hashnode.dev/networking-fundamentals?utm_source=hashnode&utm_medium=feed) [Bikash Shaw](https://hashnode.com/@bikash-shaw) · [Aug 20](https://hashnode.com/posts/computer-networks-2-osi-tcp-ip-models/6a87285b750957511db5ed10) ### [Computer Networks #2: OSI & TCP/IP Models](https://backendblogs.hashnode.dev/computer-networks-2-osi-tcp-ip-models?utm_source=hashnode&utm_medium=feed) Learn about the different layers in OSI model and TCP/IP Model. Get a brief about the complete flow of request through different layers. 6 min read · [backendblogs.hashnode.dev](https://backendblogs.hashnode.dev/computer-networks-2-osi-tcp-ip-models?utm_source=hashnode&utm_medium=feed) [Sunny](https://hashnode.com/@sunny1103) · [Jul 26](https://hashnode.com/posts/tryhackme-introductory-networking-beginner-friendly-learning-guide/6a662341a2ec3d737defd6e2) ### [TryHackMe Introductory Networking Beginner-Friendly Learning Guide](https://cybersecurity-learning.hashnode.dev/tryhackme-introductory-networking-beginner-friendly-learning-guide?utm_source=hashnode&utm_medium=feed) Understanding the OSI model, encapsulation, TCP/IP model, ping, traceroute, WHOIS, dig, and networking fundamentals through the TryHackMe Introductory Networking room. 15 min read · [cybersecurity-learning.hashnode.dev](https://cybersecurity-learning.hashnode.dev/tryhackme-introductory-networking-beginner-friendly-learning-guide?utm_source=hashnode&utm_medium=feed) [Abhijeet Shinde](https://hashnode.com/@abhijeet2005) · [Jul 23](https://hashnode.com/posts/how-arp-works-osi-vs-tcpip-model/6a622a7ee71789da9991740a) ### [How ARP Works & What Makes OSI and TCP/IP Models Different](https://weeklyupdate.hashnode.dev/how-arp-works-osi-vs-tcpip-model?utm_source=hashnode&utm_medium=feed) A practical walkthrough of how ARP resolves IP to MAC addresses, plus how the OSI 7-layer model maps to the 4-layer TCP/IP model actually used 6 min read · [weeklyupdate.hashnode.dev](https://weeklyupdate.hashnode.dev/how-arp-works-osi-vs-tcpip-model?utm_source=hashnode&utm_medium=feed) [Dhiti Varma](https://hashnode.com/@DhitiVarma) · [Jul 6](https://hashnode.com/posts/networking-essentials-for-beginners/6a4bc3599b370bddf1dafdaf) ### [Networking Essentials for Beginners](https://dhitivarma.hashnode.dev/networking-essentials-for-beginners?utm_source=hashnode&utm_medium=feed) Learn the fundamentals of computer networking, including the Internet, OSI Model, TCP/IP, IP & MAC addresses, routers, switches, protocols, firewalls, and client-server architecture. 17 min read · [dhitivarma.hashnode.dev](https://dhitivarma.hashnode.dev/networking-essentials-for-beginners?utm_source=hashnode&utm_medium=feed) [Jeji James](https://hashnode.com/@jeji-james) · [Jun 18](https://hashnode.com/posts/understanding-the-osi-model-and-tcp-ip-layers/6a346a27ec2361f099960153) ### [Understanding the OSI Model and TCP/IP Layers](https://jeji-james.hashnode.dev/understanding-the-osi-model-and-tcp-ip-layers?utm_source=hashnode&utm_medium=feed) A clear breakdown of the OSI model's 7 layers and how they map to the TCP/IP model's 4 layers, with security relevance for each layer. 2 min read · [jeji-james.hashnode.dev](https://jeji-james.hashnode.dev/understanding-the-osi-model-and-tcp-ip-layers?utm_source=hashnode&utm_medium=feed) [keerthi-p415](https://hashnode.com/@keerthi-p415) · [Jun 9](https://hashnode.com/posts/linux-networking-fundamentals-and-aws-basics-a-practical-guide-for-beginners/6a282bd4c30d72c91176a56f) ### [Linux Networking Fundamentals and AWS Basics: A Practical Guide for Beginners](https://keerthi02.hashnode.dev/linux-networking-fundamentals-and-aws-basics-a-practical-guide-for-beginners?utm_source=hashnode&utm_medium=feed) Introduction Networking is the backbone of modern cloud computing. Whether you are a System Administrator, Cloud Engineer, or aspiring DevOps professional, understanding networking concepts is essenti 5 min read · [keerthi02.hashnode.dev](https://keerthi02.hashnode.dev/linux-networking-fundamentals-and-aws-basics-a-practical-guide-for-beginners?utm_source=hashnode&utm_medium=feed) [Gollu Varshini](https://hashnode.com/@gollu014) · [Jun 9](https://hashnode.com/posts/linux-networking-fundamentals-and-aws-basics-for-beginners/6a2832065b9a8e75caf7f990) ### [Linux Networking Fundamentals and AWS Basics for Beginners](https://varshini8.hashnode.dev/linux-networking-fundamentals-and-aws-basics-for-beginners?utm_source=hashnode&utm_medium=feed) Introduction Linux networking and AWS concepts are essential for system administrators, cloud engineers, and DevOps professionals. This article covers the OSI model, subnetting, security groups, NAT, 4 min read · [varshini8.hashnode.dev](https://varshini8.hashnode.dev/linux-networking-fundamentals-and-aws-basics-for-beginners?utm_source=hashnode&utm_medium=feed) [Connor Harte](https://hashnode.com/@connorharte) · [May 31](https://hashnode.com/posts/web-security/69138e073e5b282e622fc93e) ### [Web Security](https://connorhartecybersecurity.hashnode.dev/web-security?utm_source=hashnode&utm_medium=feed) Last week, I focused much of my effort on Web Security. Whether we like it or not, the internet is deeply ingrained in our everyday lives: we use it for work, shopping, entertainment, and so much more 4 min read · [connorhartecybersecurity.hashnode.dev](https://connorhartecybersecurity.hashnode.dev/web-security?utm_source=hashnode&utm_medium=feed) [Rahul Chaduvula](https://hashnode.com/@rahul187) · [May 28](https://hashnode.com/posts/understanding-the-osi-model-as-a-backend-engineer/6a18198bbadcd8afcb88f890) ### [Understanding the OSI Model as a Backend Engineer](https://softwareconcepts.hashnode.dev/understanding-the-osi-model-as-a-backend-engineer?utm_source=hashnode&utm_medium=feed) A beginner-friendly breakdown of the OSI model and how HTTP requests travel through networks in real backend systems. 5 min read · [softwareconcepts.hashnode.dev](https://softwareconcepts.hashnode.dev/understanding-the-osi-model-as-a-backend-engineer?utm_source=hashnode&utm_medium=feed)