These tiny PCs in your ... do: switching your phone off completely. According to security experts at the NSA, this alone helps to protect the device from some hacking attacks. It is now not ...

If you bought an old phone on the used marketplace, it might not be safe to use ... protect your personal information by simply not giving too much away in the first place. Don't do any banking ...

It can create “a buffer against unwanted communications and potential social pressures,” a psychotherapist said.