If you receive an error message when visiting your website or webmail, it is probably because your IP has been temporarily blocked by a firewall. This can happen for ...

You can use these techniques, including a VPN and alternative methods, to quickly and easily change your IP address.

I often have to find the IP address of a machine I'm working on (or need to work on). Sometimes, I need to unblock an IP address of a machine on my network, so the machine can reach a network share ...

Many of the VPNs we test let you sidestep geo-restrictions and watch Netflix wherever you are, but it's a tricky process. I’ve been writing about technology since 2012, focusing on privacy. With ...