If your internet keeps lagging, buffering or dropping out, one of the quickest fixes is restarting your router. Restarting ...

Several sources report the firewall in macOS Sequoia can sometimes leak data after an update. Here's how to test and fix it. The macOS firewall in System Settings allows you to protect your Mac and ...

Nearly a month after a critical flaw in the Internet’s Domain Name System was first reported, vendors of some of the most widely used firewall software packages are scrambling to fix a problem that ...

A slow or lagging Wi-Fi connection can be incredibly frustrating, especially when you're in the middle of a video call, streaming your favorite show, or trying to get work done. But before you blame ...