The Apple Watch launched in April 2015 with an array of sensors to measure a user’s pulse, movement and location. Touted as a health and productivity aid, the watch is the most mainstream product to gather bodily data in the form of biometrics. But should brands know our every measurement?

Nearly 80% of people think companies use their personal data to make more money, so they're reluctant to share it. With over three quarters of people concerned about online privacy, Citizenme gives them back control of their data. But what does it mean for users and advertisers?

If awareness of internet security is so high, then why are we still using '123456' and 'password' to protect our accounts? Can 1Password – a sophisticated and simple password manager – be the encrypted answer for the 70% of people who regularly forget their passwords?

At the Mobile World Congress show 2015 Brazilian security company Sikur announced the launch of the GranitePhone. Perfectly pitched for people concerned about privacy, the phone offers encrypted messaging, calls and email, and is ‘locked down’ so other software can't be installed.