Kelvin Zimmer
308 posts
Cybersecurity columnist, productivity specialist and Marketing Analyst at Lumiun.
How to Ensure Secure Email: Essential Tips for Busy Professionals
Email is one of the most important tools today, being present in activities within the corporate routine…
January 30, 2023
Internet Security Week – Edition No. 153
In edition nº 153 of Internet Security Week, PayPal exposes users' personal information, Yahoo is…
January 30, 2023
How Schools Can Improve Online Safety: A Guide for Educators
The digital world is already part of almost everyone's reality. In the school environment, IT…
January 26, 2023
Internet Security Week – Edition No. 152
In edition nº 152 of Internet Security Week, IT planning kit, new hidden attack…
January 23, 2023
How to Fight Spam: A Comprehensive Guide for Businesses
Coming in the form of unmissable promotions, miraculous medicines, amazing ways to make money and thousands of other promises…
January 19, 2023
Internet Security Week – Edition No. 151
In issue #151 of Internet Security Week, fake AnyDesk sites send malware, 7 tips…
January 16, 2023
7 Essential tips to improve your digital security and protect company data
Today's digital security problems are causing increasingly drastic consequences for companies. Since…
January 9, 2023
Internet Security Week – Edition No. 150
In the 150th edition of Internet Security Week, Volvo suffers data leaks, security problems…
January 9, 2023
Danger for companies: DDoS attack
To ensure that your business is available to connected users and customers, it is necessary to provide a page…
January 2, 2023
Internet Security Week – Edition No. 149
In edition nº 149 of Internet Security Week, ransomware in a hospital affects 270 thousand patients, new…
January 2, 2023