InformaCam (Android) uses the built in sensors in modern smartphones as well wi-fi, bluetooth, and cell tower information to create a snapshot of the environment in which an image or video was captured. This validates the date, time and location of capture. Digital signatures and encryption ensure that your media hasn’t been tampered with and can only be opened by the intended recipient.
View our Getting Started Guide for a walkthrough of the core features of InformaCam.
Source: GuardianProject