In this article, I will talk about ACL's, what they are, why they are beneficial and how they work. Let's get started! What is an ACL? An ACL (Access Control List) is a set of network traffic filters that can control incoming/outgoing traffic. You c...
Hey everyone! In this article, I will talk about what a LAN and WAN is and the differences between them. Let's get started! What is a LAN? LAN stands for Local Area Network. It is a network in a local area or small geographical area. It is usually a...
Hey everyone! In this article, I will explain what DHCP is and how it works under the hood. Let's get started! What is DHCP? DHCP (Dynamic Host Control Protocol) is a protocol/procedure that dynamically assigns IP addreses to devices on a network. ...
In this article, I will go over the basic concept of ARP in networking and how it actually works and what it does What is ARP? ARP stands for Address Resolution Protocol. It is a protocol in the Network Layer (Layer 3) of the OSI Model or TCP/IP M...
In this article, I will go over switches, hubs, and bridges. I will explain what these devices are, how they work, use-cases and advantages and disadvantages. I will also explain what a VLAN is, how it works and why we would use them Hub This is ...
In this article, I will go over what TCP and UDP are, the differences between them, use-cases for each, how they work and the three-way handshake. To understand TCP and UDP, we need to first understand what the Internet Protocol Suite is. In Short, ...
In this tutorial, I will teach you the two ways to configure/run the Nexus Repository Manager on a remote server. For the remote servers, I will be using Digital Ocean. Let's get started! Running Nexus Directly on Server 1) First, we want to create ...
This article will be a continuation of my previous article (Configuring and Running Jenkins on a Remote Server with Docker). If you haven't read it, here is the link: https://dev.to/tomislavkraljic/configuring-and-running-jenkins-on-a-remote-server...
In this article, I will go over how you can start Jenkins up on a remote server using the official image from Docker. In this tutorial, for our server, I will use DigitalOcean. I do want to preface this by saying, running a remote server on Digital...
