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 Transfer Protocol, HTTP, is a message transfer protocol over the Internet. The HTTP protocol governs a structure and defines the types of messages exchanged between peers. It is defined by RFCs 1945 (version 1.0) and 2116 based on client-server
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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. In addition, the graphical interface of the Portainer streamlines the network configuration and allocation of resources for the containers. The Portainer is effective in managing multiple images and containers. Thus, in the future, we intend
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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. When there are broad issues that need to be mentioned, a brief explanation will be given. These topics will be in other articles. If there are already related articles, they are available through the links
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NMAP: Advanced Scan
How to use advanced scan in NMAP. The idea here is to present other forms of scanning different from the traditional ones.
NMAP: Advanced Scan Read More »
NMAP: TCP and UDP port mapping
Let us introduce the NMAP mapping tool. Widely used to check machines on the network and their services using port mapping on TCP and UDP ports.
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Arpwatch: Installation and Configuration
We present the installation and configuration of the Arpwatch tool. Arpwatch allows you to identify new machines on the network and even identify man-in-the-middle attacks.
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