What to Do in Case of an Intrusion?

The first thing we have to do is change the router password. Important: set a [...]

How to Install and Use SSH on Linux?

In this tutorial, I will teach you how to install and use SSH on Linux, [...]

Introduction to Access Control

Agenda: What access control is and its transformation Door fastening devices and accessories Identification Technology [...]

HTTP Methods Explained

The difference between the various existing HTTP methods. Many people have this doubt because when [...]

How to Delete and Reset a PostgreSQL Database in Django

In this tutorial, you will learn how to completely delete all tables from your PostgreSQL [...]

Tutorial: Deploying an AWS Lambda Function with Dependencies, Environment Variables, and Refresh Token Using the AWS Console

1. Create the function in AWS Lambda Step 1: Access the Lambda console Step 2: [...]

Best Practice for Updating the DOM in React After Making an HTTP POST Request

Below is a fairly detailed tutorial (in Spanish) that explains the before (how it used [...]

Missing a Temporary Directory’ Error in WordPress: Causes and Solution on Servers with VestaCP

Below you will find a step-by-step tutorial to fix the “Missing a Temporary Folder” error [...]

Credential Security When Working with Remote Collaborators

In this tutorial, I will explain the security issues when working with remote collaborators on [...]

How We Connect a WhatsApp Chatbot to a Medical System Without an API

One of our healthcare clients uses software similar to Doctoralia Pro or Agenda Pro, specialized [...]