Asymmetric Cryptography

Which Google Cloud certification is the best fit for me?

Google Cloud Platform (GCP) is one of the main players in the cloud computing market. Its certifications are increasingly becoming a goal of study and preparation for IT professionals, but Which Google Cloud certification is the best fit for me? This article provides detailed information about each of the tests, which will help you determine which one is the best fit for your professional goals.


How the Mulesoft JWT Validation Policy Works

This article will delve into the details of the Mulesoft JWT Validation policy. It is intended for advanced users with a comprehensive understanding of the platform's internal operations. The goal is to provide a concise overview of the policy's inner workings.


How to Use Redis Cache to Prevent DDoS Attacks

In 2019, I worked at an investment bank in the city of São Paulo. Every day, our systems processed millionaire transactions, and our general motto was "stability and security."

One of the precautions we took was to prevent DDoS (Denial of Service) attacks. Although cloud platforms guarantee they will not have DDoS problems because their systems are robust and scalable to handle a large number of requests (with a large amount of money), we did not want the bank to spend an absurd amount of money if they suffered such an attack.