1、从简到难，先用最简单的方法刷新一下DNS缓存，就是用修复本地连接的方法，在桌面任务栏的右下角，右键点击本地连接图标，在弹出的菜单中选择“打开网络连接”这一项，如果任务栏没有本地连接图标，到控制面板下打开“网络连接”也一样; 2、进入网络 ...

Simple steps can make the difference between losing your online accounts or maintaining what is now a precious commodity: Your privacy. Read now Here's how it works: First, DNS is the internet's ...

我们在使用电脑的时候，在特定的情况下可能会需要用到dns命令。那么可能有的小伙伴们就想知道dns的命令行怎么清除掉。对于这种问题小编觉得可以使用我们命令提示符中的快捷键来清除，还可以通过提示符的相关代码输入做到清除命令行的效果等等。

I'm trying to finish cleaning up a system that was absolutely chock-full o' viruses. The anti-virus (Symantec Corporate) claims everything is clean, and I've cleaned up the hosts file, which had a ...

Researchers from Tsinghua University and the University of California have identified a new method that can be used to conduct DNS cache poisoning attacks. The new discovery revives a 2008 bug that ...

A vulnerability in the BIND domain name system (DNS) software could give an attacker the ability to easily and reliably control queried name servers chosen by the most widely deployed DNS software on ...

As much as 38 percent of the Internet’s domain name lookup servers are vulnerable to a new attack that allows hackers to send victims to maliciously spoofed addresses masquerading as legitimate ...

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, ...