How Useful Is IP Address Information for Security?

When bad guys start attacking your server, one of the first things you might try to stop it is to block their IP addresses. In some instances, this works perfectly and will remove your problem quite thoroughly; however, it is not always effective. Therefore, it is important to know when it is useful to block […]

4 Great Uses for Proxies

When many people think of proxies, they often imagine public school Internet filters or the tools people use to circumvent them. There are, however, numerous other uses for proxies, especially for dedicated servers.
A proxy is basically a network layer that sits between the computer and the Internet. All traffic passes through the proxy, […]