An analysis of hundreds of Android virtual private network (VPN) apps has found that 18 per cent do not encrypt users' traffic and 38 per cent inject malware.
Virtual Private Network - News, Features, and Slideshows
Using non-secured public Wi-Fi hotspots can leave you vulnerable to identity theft, data theft, snooping, impersonation and malware infection. That's why so many people rely on public virtual private network services, but VPNs are no panacea. Here are five potential gotchas.