12 Networking Fundamentals
The article discusses essential networking fundamentals for beginners, using the example of a travel booking website. It covers key concepts such as IP addresses, DNS, and network segmentation, which are crucial for understanding how devices communicate over the internet. Additionally, it explores how these concepts evolve when moving to cloud and containerized environments.
- ▪Every device connected to a network requires an IP address for data transmission.
- ▪DNS translates user-friendly domain names into IP addresses to facilitate easier access.
- ▪Network segmentation helps mitigate security risks by dividing a network into separate sections.
Opening excerpt (first ~120 words) tap to expand
try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 1763687) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Ashutosh Sarangi Posted on May 19 12 Networking Fundamentals #beginners #infrastructure #networking #webdev Personal Note:- Foundational Concepts (Single Server to Secure Zones) The video starts by following the imaginary travel booking website, TravelBody, to understand how its networking needs evolve over time. IP Address (Internet Protocol Address): Every device connected to a network requires an identifier so that other devices can send data to it.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at DEV.to (Top).
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