Read this
http://www.buzzfeed.com/tommywilhelm/why-is-the-government-afraid-of-this-iphone-app
watch this
https://silentcircle.com/web/how-it-works/
The guy that created this is the guy that created PGP encryption which is still one of the strongest encryption you can use.
http://www.buzzfeed.com/tommywilhelm/why-is-the-government-afraid-of-this-iphone-app
watch this
https://silentcircle.com/web/how-it-works/
The guy that created this is the guy that created PGP encryption which is still one of the strongest encryption you can use.