TUTA

Computer software for encryption; downloadable email software; software for online messaging; instant messaging software; electronic mail and messaging software

Electronic mail and mailbox services; transmission of electronic mail; providing online chatrooms for the transmission of messages, comments and multimedia content among users; data communication by electronic mail; data transmission by electronic mail; electronic transmission of mail and messages; communication services for the electronic transmission of data; electronic transmission of instant messages and data; electronic transmission of data and documents via computer terminals and electronic devices; communication services, namely, electronic transmission of data and documents among users of computers; secure e-mail services; voice mail services; sending and receiving of electronic messages; transferring information and data via computer networks and the internet

Encryption, decryption and authentication of information, messages and data