Silent OS – the most secure OS in the world
Stay silent with our secure OS
With increasing reliance on our mobile devices to manage business matters and personal communications, consumers are also increasingly open to security hacks, man-in-the-middle attacks and data privacy breaches.
Our Android-based, superior security operating system, Silent OS, is the perfect antidote to mobile privacy concerns. With no bloatware, leaky data or hooks to carriers, it’s the most secure OS in the world today, exclusive to Blackphone devices.
Silent Phone for iOS & Android
Want to keep your existing smartphone but don’t want to compromise your security? For iPhone and Android users, the Silent Phone VoIP application provides exceptional encryption over all your calls, from voice to video.
This state-of-the-art secure OS add-on also ensures secure private messaging and file exchange – protecting your information from the many avenues of attack we face in the digital landscape when communicating with other users.
Secure OS features – at a glance
Silent OS, Silent Phone and Silent World – how do they work?
Silent OS is a secure operating system that comes pre-installed on Blackphone devices – making it the most secure smartphone on the international marketplace. Silent OS is supported by the Silent Phone software, which can also be downloaded as an iOS or Android app to increase privacy and security on non-Blackphone devices.
Silent World is an add-on option, allowing Silent Phone subscribers to purchase minutes or calling credit in order to encrypt outgoing phone calls to standard, non-secure devices that are not powered by Silent World.
Together they form a comprehensive mobile security solution that provides enterprise-grade encryption to protect your privacy from all angles.