May 20, 2020 · Virtual Private Networks (VPNs) can help secure data, but using them to protect performance-sensitive streams like voice over IP (VoIP) requires some tweaking.

Mar 17, 2025 · Using a VPN, or virtual private network, is one of the best ways to protect your online privacy. We review dozens every year, and these are the best VPNs we've tested.

Nov 8, 2024 · A VPN will make monitoring your web traffic harder for your ISP and others. They can also help access blocked streaming content, making it harder for you to be tracked online. …

Mar 20, 2025 · Here's everything you get (and don't get) with the best free VPN services we've tested. If you're short on cash, you can still use a VPN to improve online privacy.

Apr 24, 2020 · Session Initiation Protocol (SIP) is a must for voice over IP (VoIP) communication. But by itself, SIP is insecure and easily hacked. Here's what you need to know to protect your …

Oct 25, 2024 · A VPN will hide the contents of your web traffic from some observers and can make it harder for you to be tracked online.

Jan 2, 2025 · These are the best VoIP services you should explore for your home phone needs. A voice over IP (VoIP) service can boost your call quality and save you money compared with a …

Mar 20, 2025 · If you're short on cash, you can still use a VPN to improve online privacy. Here's everything you get (and don't get) with the best free VPN services we've tested.

Feb 2, 2025 · Why settle for an ancient, analog PBX? The best voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a small-business-friendly price.

May 7, 2020 · Whether you're changing to VoIP or you're already running a VoIP-ready network, getting the best performance requires planning, active management, and monitoring.