In the world of modern networking, flexibility, security, and efficiency are paramount. As the Internet continues to evolve, so do the methods by which data is transmitted across complex infrastructures. One such method is the use of Generic Routing Encapsulation (GRE) tunnels. In this article, we’ll explain what a GRE tunnel is, how it works, Read More …
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What is Network Address Translation
Network Address Translation (NAT) is a method used in networking to modify the IP address information in the headers of data packets as they traverse a router. NAT allows multiple devices on a local network to share a single public IP address, facilitating efficient use of IP address space and adding a layer of security Read More …
What is a VPN?
A Virtual Private Network, commonly referred to as a VPN, is a technology that creates a secure and encrypted connection between your device and the internet. It acts as a private tunnel for your online activities, shielding them from prying eyes and potential cyber threats. Originally developed to enable secure communication within corporate networks, VPNs Read More …
UDP and Its Role in Online Communication
The User Datagram Protocol (UDP) is one of the foundational protocols of the internet, widely used for applications where speed and efficiency are prioritized over reliability. This article explores what UDP is, how it works, and why it is often chosen over Transmission Control Protocol (TCP) for specific use cases, particularly in online communication and Read More …
The Internet Protocol: The Backbone of Online Communication
The Internet Protocol (IP) is one of the most essential components of modern networking, enabling seamless communication between devices across the globe. This article explores what the Internet Protocol is, how it works, and why it is crucial for online communication. What is the Internet Protocol? The Internet Protocol (IP) is a set of rules Read More …
Notes – AWS Systems Manager Session Manager
Session Manager is a fully managed AWS Systems Manager tool. With Session Manager, you can manage EC2 instances, edge devices, on-premises servers, and VMs. You can use either an interactive one-click browser-based shell or the AWS Command Line Interface. Session Manager provides secure node management without the need to open inbound ports, maintain bastion hosts, Read More …
TCP: The Backbone of Reliable Communication
The Transmission Control Protocol (TCP) is a fundamental part of internet communication, ensuring reliable data exchange between computers and systems. This article will go into some brief details on what TCP is, how it works, and its critical role in enabling seamless communication across networks. What is TCP? Transmission Control Protocol (TCP) is one of Read More …
TLS: How It Protects Your Data Online
In today’s interconnected world, ensuring the security of data during online communication is essential. Transport Layer Security (TLS) is a foundational protocol that helps protect the privacy and integrity of data exchanged over the internet. This article will briefly explain what TLS is, how it works, and why it is critical for safe online communication. Read More …
DHCP and Its Role in Network Functionality
The Dynamic Host Configuration Protocol (DHCP) is an essential component of modern networking, ensuring that devices can seamlessly connect and communicate within a network. This article explores what DHCP is, why it is critical for networks to function efficiently, and how to configure basic DHCP settings on a home router. What is DHCP? DHCP stands Read More …
Responsive Web Design
Definition 1 Responsive web design is the process of designing a mobile-friendly website that adapts depending on the visitor’s device–desktop, tablet, smartphone. Developers use CSS media queries to set breakpoints for each screen size so that users can browse a website within the constraints of their device. Definition 2 Responsive Web Design is an approach to Read More …