In order to make the messaging completely secure from the point of origin to the destination, C2Call has now introduced Public/Private Key encryption, where the Public Key will be use to encrypt a message and the Private Key will be used to decrypt a message. The Public/Private Key-Pair will be created on your local device. The private key will be held secretly there, while the public key will be published for others to send you encrypted messages. That way, the message can be only decrypted on your device, which holds the private key. Nobody else in the middle can read your message, not even the sender who has actually encrypted the message.