Tag
firewall
56 posts
Internet Security Week – Edition No. 111
In edition nº 111 of Internet Security Week, serious vulnerabilities in Google Chrome, phishing with messages…
Data leak in the company! What to do?
The company's data leak occurred! When the security incident is identified, there are a series of…
Data leaks are a sure loss for companies
Data leaks are a serious and current security incident. Its scope challenges access management…
Renner case: would the DNS firewall have prevented the ransomware attack?
Renner case: would a DNS firewall solution have prevented the ransomware attack suffered by Lojas Renner…
Does DNS firewall reduce the risk of ransomware attack?
After all, does a DNS firewall reduce the risk of ransomware attacks? This is one of the frequently asked questions when…
Internet Security Week – Edition No. 82
In edition no. 82 of Internet Security Week, serious security breach in Microsoft Azure, hackers invade…
Internet Security Week – Edition No. 73
In edition no. 73 of Internet Security Week, Justiça Feral accepts complaints against hackers, Brazilian banking trojans…
Increasing internet security with killer passwords
Everyone knows that the password is important. But, it seems that using a strong and secure password is not…
Internet Security Week – Edition No. 72
In edition no. 72 of Internet Security Week, the pro-Trump social network is hacked on the day of its launch,…
Firewall: does your network need this protection?
Does your company use a firewall? How do you secure your network borders? Protecting the network perimeter…