Kelvin Zimmer
308 posts
Cybersecurity columnist, productivity specialist and Marketing Analyst at Lumiun.
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
Internet Security Week – Edition No. 50
Today we celebrate the arrival of the fiftieth edition of Internet Security Week! In this commemorative edition of the Week…
February 8, 2021
Lumiun Blog 2020 Retrospective
The year 2020 was certainly very turbulent and full of challenges for everyone. But, (feeling...
February 3, 2021
Internet Security Week – Edition No. 49
In edition 49 of Internet Security Week, Europol takes down the world's most dangerous malware, Apple fixes…
February 1, 2021
8 benefits generated by controlling internet access in companies
In the current working environment of companies, most employees remain connected to the Internet practically all the time…
January 27, 2021
Internet Security Week – Edition No. 48
In the 48th edition of Internet Security Week, phishing attacks increased in Brazil, security breaches…
January 25, 2021