7 apps I use to lock down, encrypt, and store my private files - and most are free ...

Just because you have antivirus software installed on your PC doesn't mean a zero-day Trojan can't steal your personal data. The best encryption software keeps you safe from malware (and the NSA).

Keeping track of our online passwords has become a challenge in today’s world. Our work and personal lives increasingly rely on online services, which means that we have dozens of important passwords ...