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, ...

Personally, one of the main reasons I like to run my own DNS server at home is to protect my privacy. DNS isn't encrypted by default, unless you've got DNSSEC setup to encrypt your DNS queries. A DNS ...

Networking is a fundamental aspect of modern computing, underpinning everything from small home offices to large enterprise data centers. For Linux system administrators and network engineers, a ...

Cyber-Monday, what a great day for Comcast’s DNS (Domain Name System) service to fail. This isn’t the first, or last, time that an ISP’s DNS has failed. Even when the commercial ISPs’ DNS are working ...

On 9/11, many New York businesses disappeared from the Internet because their DNS services were fragile. This and similar fragility problems sparked concern about the robustness of network ...