Bopup Messenger for Android

application Bopup Messenger for Android Allows you to communicate securely and interact with other users using Android mobile devices or personal computers through the transmission of instant messages that are securely encrypted and stored on their own message server. Encryption is based on the exchange of Diffie-Hellmann keys for the generation of public and hidden keys, and all information is encoded using the CAST-128 algorithm. The proposed Bopup Messenger for Android Functionality includes personal and group chat, news messages, sending messages even if the addressee is not on the network, transferring the status of the presence of users from the Contacts List. Bopup Messenger for Android Mainly intended for use in business and corporate environments, and allows companies and their offices to have their own secure and fully controlled environment for reliable instant messaging. All interaction between users is based on the internal message server Bopup Communication Server , Which must be installed in the local infrastructure of the organization itself. The server supports client connections from computers running Windows OC, as well as mobile devices for Android, and its functions include maintaining a history of correspondence, managing users and their groups, a system of scheduled and automated messaging and emergency notification of users.