DNS（域名系统）是当今互联网的重要组成部分。随着IPv4地址的耗尽和IPv6过渡期的延长，网络地址空间出现分裂，DNS名称空间现已是让互联网成为一个网络的决定性属性。然而，DNS并非一项僵化且一成不变的技术。在互联网的发展过程中，它发生了很大的变化 ...

Unencrypted DNS can expose your browsing activity, but Android's Private DNS helps keep it private. Here's how to enable it.

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, ...

Each time you open a browser and type in a web address, there’s a hidden hand sending all the information to your PC to render the page as it should. Those middle-men of your newly loaded webpage are ...

When his parents denied him a Super NES, he got mad. When they traded a prize Sega Genesis for a 2400 baud modem, he got even. Years of Internet shareware, eBay'd possessions and video game testing ...

If you want a DNS-based web filtering solution, Comodo has a solution for you that you can use for free if you can operate within its limitations. Why you can trust TechRadar We spend hours testing ...

At times when websites take longer than needed to load up on an iPhone or iPad, the problem could be caused by your Internet provider's slow DNS server. AppleInsider advises how to update your iOS ...

Keeping your internet property safe from hackers is hard enough on its own. But as WikiLeaks was reminded this week, one hacker technique can take over your entire website without even touching it ...

“We are not a DNS company, despite the name, and despite everything we’re talking about,” NS1 founder and CEO Kris Beevers says. That might sound counter-intuitive, given that the company’s flagship ...