Kelvin Zimmer
316 posts
Cybersecurity columnist, productivity specialist and Marketing Analyst at Lumiun.
Internet Security Week – Edition No. 56
In edition no. 56 of Internet Security Week, income tax email fraud, new leak…
March 22, 2021
7 Home Office Security and Productivity Hacks
Small and medium-sized Brazilian companies are going through tense times with the second wave of Covid-19. What…
March 18, 2021
Internet Security Week – Edition No. 55
In edition no. 55 of Internet Security Week, hacker forums being hacked, Microsoft failure, new ransomware…
March 15, 2021
Step by step: how to create a manual on ethics and good use of the internet at work
How to prevent the Internet from harming the productivity of employees and teams without having to deprive them of…
March 10, 2021
Internet Security Week – Edition No. 54
In edition no. 54 of Internet Security Week, intern guilty of password leak, hacked social network,…
March 8, 2021
Email Security: 7 Lessons from 2020
There is a diversity of business activities spread across the world, which come together and communicate in a…
March 4, 2021
Internet Security Week – Edition No. 53
In edition no. 53 of Internet Security Week, a new Mastercad card scam, leaked data from VPNs…
March 1, 2021
4 Open Source Cybersecurity Tools for 2021
Internet security for companies can be implemented in several ways. Hardware, software, updates, team training…
February 25, 2021
Internet Security Week – Edition No. 52
In edition no. 52 of Internet Security Week, new Trojan horse, Kia Motors suffers ransomware attack,…
February 22, 2021
Debunking Small Business Cybersecurity Myths
The economic crisis caused by the pandemic has made the task of owning or managing a company difficult.…
February 17, 2021