DNSSEC, the DNS Security extension
The Domain Name System Security Extension (DNSSEC) is a powerful tool designed to protect both you...
What is Blockchain DNS, and how does it work?
For decades, the Domain Name System has helped us reach websites without memorizing long IP addresses. Type a domain name, DNS finds the...
DNS Spoofing (DNS poisoning)
Cyber-threats are behind every corner. Recently we wrote about DDoS attacks, and how hackers are using your computer and many connected...
What is a DNS Sinkhole and how to set it up?
A DNS sinkhole (also known as Blackhole DNS) is a security mechanism that prevents devices from...
DMARC, the solution for your phishing problems
DMARC emerges as the solution for phishing attacks that are a real danger for every business. They can severely damage the brand name, and...