Threat actors are using Domain Name System (DNS) tunneling to track when their targets open phishing emails and click on malicious links, and to scan networks for potential vulnerabilities. DNS ...

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DNS (Domain Name System) settings in Windows help your computer translate website names into IP addresses. However, many of us tend to use a third-party DNS, such as Google Public DNS, as it is often ...

In doing a check of our DNS servers recently, I was surprised to find that they would resolve requests that weren’t coming from our network. We have been experiencing some bandwidth congestion issues ...

SAN JOSE, Calif.--(BUSINESS WIRE)--CDNetworks now has 48 Cloud Domain Name System (DNS) Servers located around the world, surpassing all leading DNS networks. DNS is a distributed database that maps ...

Our network is protected by a firewall but my predecessor put both the primary and secondary DNS servers that resolve our domains to the outside world outside of the firewall protecting our network.

Cloudflare is an old hand at speeding up corporate internet services with its content delivery network (CDN). The company is also a pro at blocking Distributed Denial of Service (DDoS) attacks. Now, ...

After nearly a daylong blackout of many of Microsoft’s Web sites, it appears the problem may have been exacerbated by a rookie mistake. Microsoft’s problem was linked to its Domain Name System (DNS) ...

SANTA CLARA, Calif.--(BUSINESS WIRE)--Infoblox Inc., the leader in Secure Cloud-Managed Network Services, today announced new research that identifies the challenges Communication Service Providers ...

Last year saw a slew of different DNS attacks. The most recent incident was the hijacking of Twitter's DNS records to redirect to a Website stating, "This site has been hacked by the Iranian Cyber ...

A little discipline can solve domain name system (DNS) woes. The only requirement is name servers that allow proper configuration. Experts suggest: Limit recursion. Name servers do need to offer ...