Kelvin Zimmer
308 posts
Cybersecurity columnist, productivity specialist and Marketing Analyst at Lumiun.
4 ways to block employee websites when working from home
It is practically impossible to imagine a company without internet access. With part or all of the company’s employees…
October 21, 2020
Information Security Week – Edition No. 34
In edition No. 34 of Information Security Week, how to avoid fraud on Pix, pre-launch scams…
October 19, 2020
Understand what DNS is and how it facilitates the use of the Internet
DNS, from the English Domain Name System, technically, is a service…
October 16, 2020
How to protect yourself from Malvertising: the attack of advertisements
Advertisements about products and services are everywhere. When we are browsing social media, on our website…
October 14, 2020
Information Security Week – Edition No. 33
In edition No. 33 of Information Security Week, a scam on WhatsApp using the name of Adidas, websites…
October 13, 2020
Reducing staff and increasing productivity: is it possible?
Being able to increase, or at least maintain the same productivity and, at the same time, reduce the team, is a…
October 9, 2020
Information Security Week – Edition No. 32
In edition No. 32 of Information Security Week, ransomware attack hits hospital network, diversion of…
October 5, 2020
How do you know if the website is safe?
When an internet user browses unknown websites, there is not always a way to know whether the website is…
October 2, 2020
See 7 basic data security items. Which ones does your company use?
Maintaining data security is one of the business management strategies that cannot be left…
September 30, 2020
Information Security Week – Edition No. 31
In edition No. 31 of Information Security Week, the first death due to a cyber attack in Germany,…
September 28, 2020