Blackphone 2
Media playback is unsupported on your device
Video

Blackphone 2 aims to protect privacy

If you have ever wanted to thwart the efforts of social networks to gather data about you, your friends and family then Blackphone 2 may be of interest.

It has been made by security firm Silent Circle to help people manage the data they share, but might be a bit expensive for some.

Engineering chief David Puron showed off some of the features of his company's new handset to the BBC's Chris Foxx.

Read more about the phone

  • 28 Sep 2015
Go to next video: Phones overtake laptops for going online