Heini Thomas Geib
16 posts
Co-founder of Lumiun Tecnologia. Graduated in Computer Science, specializing in Computer Networks (UFRGS), and holds an MBA in Business Management (FGV). Has worked in the networking field for over 15 years.
Digital Security Culture: implementation for companies in 2024
The implementation of a cybersecurity culture has become a priority given the worrying data on…
December 27, 2023
Data security, compliance, and LGPD: importance for companies
The need for laws regulating the use of personal data by companies has become a priority as technology…
December 5, 2023
How to reduce the risk of phishing with a DNS firewall?
Phishing is one of the oldest internet threats and remains a major problem…
October 30, 2023
IT Governance: IT Project Portfolio Management
The IT project portfolio allows the company to establish resource allocation management…
October 25, 2023
7 reasons why your MSP should offer a DNS Firewall
Every day we see news about companies suffering from cyberattacks and ending up suffering huge losses.…
October 3, 2023
Digital Security and DNS: Protection against Cyber Threats
Internet access has become extremely democratic, and users from all over the world can access websites and content with…
September 11, 2023
4 resources to increase your company's data security
It is nothing new that we are connected practically all the time, whether on cell phones or computers. The companies ...
September 9, 2021
Ransomware and data hijacking: how to protect yourself
Cybersecurity is an aspect that is gaining increasing visibility within companies. This is happening…
August 17, 2021
Firewall: does your network need this protection?
Does your company use a firewall? How do you secure your network borders? Protecting the network perimeter…
July 6, 2021
10 Internet Security Tips for SMEs in 2020
With the increased connectivity of companies, people, and devices, the risks associated with vulnerability also increase…
January 22, 2020













