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 ...

Your internet isn’t bad, your network settings are.

It's the backbone of any successful home lab ...

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 ...

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 ...

Attacks related to Domain Name System infrastructure – such as DNS hijacking, DNS tunneling and DNS amplification attacks – are on the rise, and many IT organizations are questioning the security of ...

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, ...

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 ...

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) ...

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 ...

I have a small network (no domain, just workgroup) with one Windows 2003 SP2 server (WHS v1 variant). It is providing DNS and DHCP services to 7 client machines (running a combination of Windows 7, ...