Alex de Oliveira
111 posts
Hello, my name is Aléx de Oliveira and I am the CTO and co-founder of Lumiun. At Lumiun, I lead the technical team responsible for creating and implementing information security solutions for companies of all sizes. If you need help implementing information security solutions for your company, you can count on me and the Lumiun team. We are always ready to help our customers achieve their goals safely and efficiently.
How to block websites and view reports with pfSense® software?
Do you use pfSense® software to add a layer of security to your company's network? You have…
January 6, 2023
The scam of emails: Know what phishing is
Simply put, the term phishing is related to another word of the English language, the Fishing. With…
October 27, 2022
How to optimize the company's IT governance?
IT is one of the most important areas for a company. Optimizing management of this sector depends totally…
October 24, 2022
Internet Security Week - Edition No. 139
In Edition No. 139 of Internet Security Week, fake online sales grow 4.5 times, guide from…
October 24, 2022
How to improve your company's IT governance with Lumiun Box
As we have already dealt with in some materials here on our blog, cyber attacks are being a recurring agenda,…
October 20, 2022
Practical Guide to implement an efficient IT governance
Even in business where the focus is not technology, IT is a…
October 18, 2022
Internet Security Week - Edition No. 138
In Edition No. 138 of the Week of Internet Security, fraudulent apps that steal data, Record Rede Suffer…
October 17, 2022
Internet Security Week – Edition No. 118
In Edition No. 118 of Internet Security Week, Tips for Protecting Instagram, an average of 1510 attacks…
May 30, 2022
Internet Security Week - Edition No. 117
In Edition No. 117 of Internet Security Week, the main cyber scams (phishing, ransomware, etc.) of…
May 23, 2022
Internet Security Week - Edition No. 92
In Edition No. 92 of Internet Security Week, corporate data trading facilitates attacks…
November 29, 2021