One good thing about virtual private networks (VPNs) is that when they don't work, the problem is almost always solvable ...

My network connection fails to renew the dynamic IP address once the VPN is connected. The VPN uses a PPP adapter over a broadband cable connection. The cable provider uses Dynamic Host Configuration ...

Though virtual private networks can be great for protecting your privacy and unblocking geo-restricted streaming content, there's an unavoidable trade-off: VPNs slow down your internet speeds, ...