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

How to solve Windows Update Issues on Windows 10

This post lists possible solutions when getting errors when executing Windows Updates on Windows 10. The usual way to update Windows 10 is go to Start > Windows Update. We assume this is the way you are doing it normally and it does not work. Possible solutions: Update computer drivers Run diagnostic tool by computer […]

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How to modify Disk Partitions in Windows 10

  1. Use DiskPart Utility Go to command line and type diskpart. Type this command to list all disks in computer: list disk If you want to check info about a disk (for example, disk 1), type these commands: select disk 1 detail disk   2. Run Disk Management Utility Go to Start and type […]

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How to create a Python project in Eclipse

This post explained how to create a Python project in Eclipse, using plugin PyDev. It assumes you have followed previously the installation and configuration instructions on this previous post. Step-by-step procedure to create a Python project in Eclipse 1. Run Eclipse Open Eclipse on you operating system. 2. Switch to Python perspective As Eclipse does […]

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How to configure Eclipse for Python

Eclipse is a free and open source IDE (Integrated Development Environment). One of its characteristics is its compatibility with multiple programming languages. Some of them (like Java, C++ or PHP) are integrated by default in Eclipse but other require additional configurations that must be completed by the user. This is the case of Python. PyDev […]

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Password Hashing Algorithms

Password hashing algorithms: PBKDF Family PBKDF1 PBKDF2 bcrypt scrypt   List of Password Hashing Algorithms PBKDF1 Deprecated. PBKDF2 Supersedes PBKDF1. Use key stretching to increase the difficulty of attack. bcrypt Use key stretching to increase the difficulty of attack.   scrypt Use key stretching to increase the difficulty of attack. You might be also interested […]

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Presentation Templates Resources

This post list some useful resources and sites that offer presentation templates, in different formats like OpenDocument (odp) or PowerPoint (.pptx). Presentation Templates Slidesgo Company in Spain. One of the co-founders sold Panoramio to Google. SlidesCarnival Free images FlatIcon Freepics This is not really about presentation but for images.

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Cryptographic Modes of Operation

Cryptographic Modes of Operation Electronic Code Book (ECB) Cipher Block Chaining (CBC) Cipher Feedback (CFB) Output Feedback (OFB) Counter (CTR) Galois/Counter (GCM) Counter with Cipher Block Chaining Message Authentication Code (CCM)   External Resources  ”CISSP Official Study Guide Ninth Edition”, Mike Chaple, James Michael Stewart, Darril Gibson; Sybex; 2021; Chapters 6 “Cryptography and Symmetric Key […]

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How to trim Videos on Windows 10

  Photos app is installed as default on Windows 10. You can use this app to trim videos. Steps Open video in Windows 10 with Photos app. Usually it is the default app to open videos, so you can just double-click it. Click on “Edit” icon (pencil icon) on the bottom right hand side. Select […]

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Overview of Software Project Management

This post is  related in some ways related with Application Lifecycle Management (APL), DevOps and Continous integration (CI). Steps on Software Project Management Steps: Planning Development Methodology Requirement Specification Design Implementation Testing Follow-up Transition to maintenance Planning Planning is vital to achieve objectives. All activities within a plan should be focused on achieving the desired […]

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How to design a Software Development Environment

When designing a collaborative software development environment where different people are going to work together, we need to set up a system that allow us to ease their work. This post include a list of  functional elements that should be included in a software development environment in order to optimize the outcome of the team. […]

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