Control what someone can see and do before handing them your phone.

Locking your Android smartphone with a password, PIN or unlock pattern is your first defense against those who would use it for malicious purposes like stealing your info or sending joke texts to your ...

Android: Four-digit PIN codes for your Android lock screen may not be enough security, depending on your situation. TimePIN changes the PIN code dynamically to make it harder for someone to gain ...

Malicious apps that disable Android phones until owners pay a hefty ransom are growing increasingly malevolent and sophisticated as evidenced by a newly discovered sample that resets device PIN locks, ...