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

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 ...

Despite the relative maturity of the Web, it is still the most hostile environment imaginable. Given the vast array of threats that exist online, including distributed denial-of-service (DDoS) attacks ...