A technique that hostile nation-states and financially motivated ransomware groups are using to hide their operations poses a ...

That's to self-host your own DNS server. Your devices sending DNS lookups to something on your home network are an order of ...

Struggling to choose between DNS and VPN? Here is the guide showing the differences between them and helping you choose one ...

CISA, FBI, and partners warn of 'fast flux' attacks The technique involves attackers rapidly changing the IP addresses of ...

Crawford Broadcasting Engineer Rick Sewell takes us through his troubleshooting process. A DNS issue was the cause for ...

CISA, the FBI, the NSA, and international cybersecurity agencies are calling on organizations and DNS providers to mitigate ...

Fast flux allows attackers to obfuscate the locations of malicious command and control (C2) servers by rapidly changing Domain Name System (DNS) records. It’s “a defensive gap in many networks,” the ...

Italy is using its Piracy Shield law to go after Google, with a court ordering the Internet giant to immediately begin ...

We explain why it's important and show you how to upgrade to a better DNS server for increased speed and security. When the IBM PC was new, I served as the president of the San Francisco PC User ...

Discover how DNS hijacking works, explore real-world examples and discover effective ways to detect, prevent, and fix DNS hijacking with actionable strategies.