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Linux Professional Institute (LPI) officially launched its newest certificate, Security Essentials. As an official training partner, I had the opportunity to participate in the beta phase of the exam, and thus get to know it better and contribute my impressions. … Weiterlesen

LPI has just released the Security Essentials certificate. Our interest in this topic is not arbitrary: These days, IT security news is ubiquitous. Every day, someone’s data is encrypted for ransom, personal information is copied, and new security vulnerabilities are … Weiterlesen

People who spread fear through this myth are enforcing a software monoculture, which is just as bad for organizations as crop monocultures are for agriculture. Most companies nowadays use open formats, so colleagues won’t even notice if you’re using an … Weiterlesen

This myth assumes that proprietary companies invest a lot of effort in ensuring that their code is correct and secure, whereas open source projects don’t. But bugs and security flaws turn up in both proprietary and open source code. In … Weiterlesen

What’s making you hesitate to take advantage of free and open source software? Advocates for free software praise the ability of GNU/Linux to extend the life of old hardware and support an enormous range of systems; the customizations offered by … Weiterlesen

In Linux Professional Institute’s Share Your Voice series, individuals discuss how Linux and open source contribute to their personal and professional growth. Today we interview Hamdy Abou El Anein from Switzerland: Senior Linux System Engineer, writer, and fan and advocate for … Weiterlesen

Three and a half years; more than 170 job offers—these raw numbers sum up the achievements of educaTRANSforma, a training and mentoring nonprofit for transgender people in Brazil. But hundreds of individual stories lie behind the statistics. Now that educaTRANSforma … Weiterlesen

This article finishes a series about the most recent addition to Linux Professional Institute certifications: Web Development Essentials. The first two parts introduced you to front-end and back-end programming. The last major technology you need to understand is a database. … Weiterlesen

Moreno Razzoli, aka Morrolinux, is a YouTuber, FOSS evangelist, and LPI’s Platinum Partner. He returns to this site support the Upgrade to Linux initiative. When you are starting your Linux journey, the first steps are extremely important. We have all … Weiterlesen

Latinoware has been one of the major Brazilian computer conferences for the past eighteen years, with a wide-ranging program combining straightforward technical topics (AI, DevOps, etc.) with the social and economic aspects of computing (smart cities, women in tech, etc.) … Weiterlesen

This article continues a series about the most recent addition to Linux Professional Institute certifications: Web Development Essentials. The first part introduced the skills that make you a web developer; now we’ll look at the technologies required for each piece … Weiterlesen

Resistance to the new and unknown is part of human behavior. It is an evolutionary trait, which in general protects us against environmental hazards and at the same time prevents us from wasting energy unnecessarily. Recently, research has demonstrated that … Weiterlesen