The Cipherphone’s native state is non encrypted. Unless the secure mode is activated, the phone functions just like a full featured Nokia N70.

When a customer needs to make a secure call, or text communication, he simply presses and holds the ‘C’ button in the keyboard for three seconds to engage the encryption software. Once a secure session is initiated, our software kicks in to encrypt the voice or text with an 1024 bit asymmetric key based on the RSA algorithm. This is a changing session key which alters the encryption every second for the duration of the call!

This encryption remains secure across any and all networks and borders because it can only be decoded by the Cipherphone of the intended receiver. Anyone attempting to lift the signal at any point in between the phones will hear or record nothing but static. An audio file of a sample intercepted encrypted Cipherphone cell phone call is available on request.

The changing session key makes a Cipherphone system of multiple augmented N-70s unbreakable by any commercial or military decryption system. It is simply the most secure way to send voice and text communications available.

If It's Not Cipherphone™ - It's Not Secure