Jan 18 · 3 min read · First i am going to start with what the internet is, which makes me to create a space to explain to you my understanding of IP addresses and port numbers. Internet: We all have smart devices like phone, laptops, and computer in which we use browser f...
Join discussionJul 12, 2025 · 6 min read · After understanding the fundamentals of networking protocols, such as DHCP and DNS, in yesterday’s session, I took the next big step in my cloud journey by launching compute power on the cloud using AWS EC2. Today was all about diving deep into Amazo...
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Apr 4, 2025 · 3 min read · As a Cloud Engineer, you're at the heart of modern infrastructure—designing, deploying, and managing scalable systems across cloud platforms like AWS, Azure, and GCP. A key part of this role is understanding the network layer, especially the common p...
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Jan 19, 2025 · 2 min read · Common Protocols and Services HTTP: Port: 80 Purpose: Unsecured web traffic. HTTPS: Port: 443 Purpose: Secure web traffic (TLS/SSL). SSH: Port: 22 Purpose: Secure shell access for remote administration. FTP: Port: 20 (data transfer),...
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Oct 29, 2024 · 2 min read · Port = Communication end point In computer networking, a port address is a 16 bit numeric identifier used to specify a unique communication end point within a device. Ports are essential for data traffic. They enable multiple applications or servi...
Join discussionAug 15, 2024 · 3 min read · In networking, a port is a logical construct that identifies a specific process or type of network service on a device. It is used in combination with an IP address to direct data to the correct application or service running on a computer or network...
Join discussionJul 10, 2024 · 8 min read · We can create a server using http module in NodeJS In Nodejs, the HTTP (which stands for Hyper Transfer protocol) module is a core module that provides functionality for creating and interacting with HTTP servers and clients.A HTTP request is a messa...
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Jul 4, 2024 · 4 min read · Problem Ever wondered what happens when you search for something on the internet? How do you get search results from a server? How does your search query on a website (e.g., google.com) travel from your device to Google's server, and how do you ge...
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Jun 1, 2024 · 8 min read · What is network A network is a system that connects multiple devices together in order to allow them to share resources and information. Networks can vary greatly in size, complexity, and scope, ranging from small local networks to vast global networ...
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Apr 26, 2023 · 3 min read · In computer networking, a port number is a unique identifier that helps in the transmission of data between a Computer Network and an Application. The web browser sends a message to the server on a specific port number to request information from it,...
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