Enough users of Facebook are worried about better safety of messages which they exchange through the social network and the Cryptocat came to give the solution.
The Cryptocat is one online υπηρεσία ανοικτού code which offers security to conversations held on Facebook through encrypt messages.
Cryptocat offers encryption of messages via extension For the most browsers, while available and iPhone app.
All that is required is both the users they talk to have installed the extension and the result will be as shown below.
You can find Cryptocat for all browsers and for iPhone, here.
Source: e-pcmag.gr
