RabbitMQ #1 – Messaging Systems
What you need to know about RabbitMQ, the most used messaging system on the market. This widely used system has become […]
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Docker Installation
We present the installation and configuration of Docker. In addition, we present the theory about Docker and we explain when to use it.
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What is NAT ?
We present the theory of the NAT protocol. This way, the reader will be able to identify what the NAT protocol is and how it works.
VirtualBox: Bridge Network – When to use it?
We present when to use virtualbox in bridge network mode and also if it is worth using in direct communication between real machines and VMs.
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NMAP: Identify the version of a service
NMAP can identify the version of a service that is running on a host and therefore know if it needs updates.
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HTTP Protocol – How Does It Work?
This article will delve into the protocol structure that enables communication on the WEB, the HTTP protocol. HTTP Protocol Hypertext
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HTTP Methods
We present the theory of HTTP methods: GET, POST, PUT and others. In addition, we’ll talk about their functions and when they apply.
Cookies – HTTP Protocol
Apesar do modo stateless do protocolo HTTP, diversas vezes será necessário fornecer identificação. Neste caso, usa-se os cookies http.
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Portainer: Installation and Configuration
Introduction to Portainer We present the installation and configuration of the Portainer. So, we can use the Portainer to manage our Docker containers.
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Blockchain – The technology behind innovation
How does a Blockchain work? We present in this article in general the functioning of a platform based on Blockchain.
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