Kelvin Zimmer
303 posts
Cybersecurity columnist, productivity specialist and Marketing Analyst at Lumiun.
Hotspot with unprotected Wi-Fi: headache and damage to companies
Who creates a hotspot and offers free WiFi needs to take into account prevention and protection against…
July 6, 2022
Internet Security Week – Edition No. 123
In edition No. 123 of Internet Security Week, public wi-fi dangers, piracy is bait for…
July 4, 2022
Hotspot: learn about the dangers of free public Wi-Fi
Do you know the risks and dangers of a Wi-Fi network in a hotspot? Did you know that when accessing…
June 28, 2022
Internet Security Week – Edition No. 122
In Edition No. 122 of Internet Security Week, new phishing kit for hackers,… techniques…
June 27, 2022
Internet Security Week – Edition No. 121
In edition nº 121 of Internet Security Week, increase in DDoS attacks in 2022, malware for…
June 20, 2022
Internet Security Week – Edition No. 120
In Edition No. 120 of Internet Security Week, frauds impact company in Brazil, card theft…
June 13, 2022
Internet Security Week – Edition No. 119
In edition nº 119 of Internet Security Week, the danger of banking trojans increases, cybercrime announces…
June 6, 2022
Internet Security Week – Edition No. 116
In edition nº 116 of Internet Security Week, ransomware has already reached half of the companies in Brazil,…
May 16, 2022
Internet Security Week – Edition No. 115
In edition no. 115 of Internet Security Week, email intrusions costing billions, new…
May 9, 2022
Internet Security Week – Edition No. 114
In edition no. 114 of Internet Security Week, attacks are growing worldwide, ransom value…
May 2, 2022