Most people haven't actively managed a firewall in at least a decade, assuming they ever have. But keeping track of which ...

A new app is promising to rid your life of robocall spam and scams once and for all, in exchange for a monthly fee. But it also raises the question: why should we have to pay to block robocalls at all ...

Photo: Charlie Sorrel/Cult of Mac Lockdown Apps is a new firewall app for iOS. Like Guardian Firewall, which we covered last month, Lockdown uses iOS’ VPN framework to intercept all incoming and ...

Firewalls act as gatekeepers that regulate data flow between internal and external networks based on security rules, while ...

The Windows Defender Firewall can be configured to allow or block programs on a computer from accessing network or Internet resources. It also allows or blocks connections to and from other computers ...