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Universidad de Salamanca
Pablo Gallardo's Blog
My professional web log about IT, Cybersecurity & Project Management

About pmgallardo

I studied Computer Science at University of Salamanca. Since then, I have been working first as developer and then as SAP consutant. This blog is about problems I dealt when using computers, and more important, the solutions I found. Whenever I am on an issue and suddenlly I have a flash that leads me to a solution, I document my discoveries in a post.
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Microsoft Certifications

This post summarizes info about certifications offered by Microsoft. Microsoft certifications A certification is an official document attesting to a status or level of achievement. Microsoft provides to people a set of certifications related to the technologies that they developed, and they are called Microsoft certifications. Microsoft certifications do not have an ID, and they are […]

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How to prepare the Microsoft Exam SC-900

This post explains how to pass the exam SC-900 “Microsoft Security, Compliance, and Identity Fundamentals”, organized by Microsoft.    

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.NET Frameworks

Probably you have seen in your Windows computer a program installed that is called “.NET Framework” (or more recently “.NET Runtime”) that gets updated and seems a requirement for some apps but you ignore its purpose. This post explains what is the .NET Developer Platform or Framework. Common Language Infrastructure (CLI) Common Language Infrastructure (CLI) […]

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Cross-platform Application Frameworks

This post lists some cross-platform application frameworks for desktop and mobile applications. List of cross-platform application frameworks Cross-platform application frameworks featured on this post: Kotlin .NET Flutter Ionic Unity Kotlin Kotlin can create applications for Android, iOS, macOS, Windows and Linux, among others. It is the preferred programming language for Android, substituting Java. It is […]

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Web Application Frameworks

This post summarizes different web application frameworks. List of web application frameworks Web application frameworks featured on this post: React Angular Blazor React React is library to build UIs (user interfaces) that uses JavaScript programming language. It is developed by Meta/Facebook and other communities. Angular Angular is a web framework that uses TypeScript programming […]

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How to install Eclipse on Ubuntu

This post explains how to install Eclipse on Ubuntu. Ways to install Eclipse IDE on Ubuntu There are different ways to install Eclipse on Ubuntu: Official package snap Ubuntu Sofware app apt Each of these ways has its drawbacks, so please read all of them. Install Eclipse IDE using official package The process of installing […]

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List of Linux Package Managers

This post explains different type of Linux package Managers. List of Linux Package Managers List of Linux packages: apt-get Snapcraft apt-get apt-get is shorten as apt. It appeared in 1998, and it is related to Debian packages. It makes use of .deb packages. A deb package contains only the data for its own application. In […]

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Data Centers

A data processing center (DPC) or data center is a building, a dedicated space within a building, or a group of buildings used to house computer systems and associated components, such as telecommunications and storage systems. Data center certifications ANSI TIA-942 is a certification issued by ANSI. You can find more information about this certification […]

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Cyber Security Incident Response

A Computer Emergency Response Team (CERT) is a group of experts that handles computer security incidents. The term CSIRT, as an acronym for Computer Security Incident Response Team or Cyber Security Incident Response Team is also used. As computer threads started to appeared after the development of the internet on the late 80s, there was […]

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How to enable or disable Audio Enhancements in Windows 11

Some Windows 11 sound issues are solved by disabling the setting “Audio Enhancement”. This post explains how to enable/disable Sound Enhancements in Windows 11. How to enable or disable Sound Enhancements in Windows 11 In Windows 11, go to System > Sound. Click the audio output device, and then go to “Properties”. Toggle on or […]

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