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HTTP security principles HTTP GET and POST Requests: Overview 1. HTTP introduction: By the majority of back- and frontend developers, the HTTP protocol is treated like a black box that enables some useful, though limited, functionality in their projects, for example, allows their application to communicate with the server. But HTTP protocol has a lot of security controls against non-HTTP-protocol related vulnerabilities like XSS, Clickjacking, Man-In-The-Middle, which could help developers protect their web applications if…

Have you ever tried the new Linux Mint? A new year can also mean changes! In terms of technology, nowadays the market is vast in solutions and users can easily choose the system with which they most identify. At the level of your machine’s operating system, you can continue with Windows, macOS or switch to a Linux distribution. Recently, the fabulous Linux Mint 20.1 was released, which may well be your Operating System for 2021.…

Within the Linux segment there are several distributions for the most diverse scenarios. There are distributions designed for servers, distributions for Internet of Thing, distributions for Desktop, etc. In the small distros segment, Linux can deliver what no other system can. Today we are going to meet the new Puppy Linux 7.0 “Slacko”, the distro for your oldest computer. The small Linux distro that is based on Slackware Puppy Linux is a very small distribution,…

In the Linux world there are several components that are part of the distributions. Unlike Windows and macOS, in Linux distributions we can change the graphical work environment. The offer is vast, with the user being able to choose between Gnome, KDE, Xfce … among others. The new Xfce 4.16 has recently been released! Find out what’s new. The Xfce 4.16 desktop environment was recently released as a major update that brings numerous new features…

The year 2020 brought several new features to the Linux world. In some periods of the year, the adoption of Linux even grew, being that, currently, it only has 2% of the market share. Within the Linux distributions there were also some new features and Linux Ubuntu seems to be no longer the most popular distribution. Find out which are the 5 most popular Linux distributions in 2020. As we did in other years, the…

Cron is a unix service that allows tasks to be executed in “background” mode at regular intervals by the cron daemon. These tasks are commonly referred to as “cron jobs” in unix. However, managing the scheduling of these tasks is not always “friendly”. In this sense, today we introduce the Zeit tool. Zeit: Criar ações no crontab é fácil O cron é um serviço unix que permite que tarefas sejam executadas, automaticamente, modo background em intervalos regulares…

Today’s society has several challenges! One is in terms of computer security. The digital world has grown significantly, but many solutions have neglected to implement mechanisms for confidentiality, privacy and the like. One of the Linux distributions used for the hacking world is Kali Linux! Find out what’s new in version 2020.4. This Linux distribution is… powerful Are you curious about the world of digital security? Would you like to see how many attacks are…

Without waiting, Red Hat “killed” the Linux CentOS distribution. With the launch of CentOS 8, the company also launched the CentOS Stream distro and it will be the one that will replace CentOS. Negative reactions from users are multiplying on the internet, but there are good news to come. Gregory Kurtze, co-founder of the CentOS Linux distro, has already announced that he has created a clone of Red Hat Enterprise Linux (RHEL). It’s time to…

The introduction of Apple’s new SoC, the M1, has sparked interest in many areas of the technology world. Information has emerged from various quarters that show that this may be a milestone in the field of computing. It is natural for users to want to take even more advantage of these new devices, not limited to what Apple has to offer. The most recent to express his interest was Linus Torvalds, but only if he…

The Community enTerprise Operating System (CentOS) is an Enterprise-class Linux distribution, based on free source code distributed by Red Hat and maintained by the CentOS project. For those who need stability, this is the ideal operating system. However, the company recently revealed that it will end distribution. Find out what’s next. Red Hat will bet on CentOS Stream distro CentOS is probably the most stable and complete Linux distribution. Aimed at servers, this Red Hat…

Created and designed to run macOS, the new SoC M1 from Apple has a performance that puts them almost as a new standard on the market. For this reason, users want to try them in other contexts and certainly on other platforms. That was how the need to have Windows running on this proposal arose. If many thought it was impossible, the truth is that now it has been proved that it is possible and…

Kali Linux is an out-of-box Linux distribution, based on Debian, which has a set of interesting but equally dangerous tools. Its installation is not difficult, but it is possible to obtain images ready to work in VMWARE, VirtualBox and even in Microsoft’s tool, Hyper-V. Get the latest version of Kali Linux ready now. Of the many advantages that exist in having a Linux distribution, highlight the fact that we can easily create functional images of…

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