Crypto Mobile Crypto Enabled Phone	Crypto SMS™ Encrypted SMS Reject Blacklist Sender	Crypto Access Application Protection File Protection
Crypto Folder Data Protection User Access Folder Control	Crypto OTA (optional) Remote Data Destroy Remote Function Disable Authorized SIM Lock	Crypto Call™ CSD Channel Transparent Mode End-to-end Secured

Dallab Dragonfly is the silver level crypto phone that comes with cryptographic protection to both its phone conversations and its short messages. To operate in crypto mode of conversations and messaging, both the caller and the called parties need to use Dragonfly in order to obtain the required process for communications establishment. Further authentication and encryption will be followed, achieving successful crypto communications between two parties. Thus information is protected from wiretapping and interception.

Dallab Dragonfly could achieve an end-to-end (point-to point) secured voice and messaging communications. All the crypto features required a valid user password on top of the encryption engine which is running to encrypt and decrypt voice and data information.

Crypto voice, also known as Crypto Call™, is achieved with CSD voice communications. The real time encryption engine is performed by its separate hardware enabled crypto processor, increasing its security protection and reducing its algorithm dependency. Before call could be established, an authentication process is executed to validate subscribers.

Crypto SMS™ is also supported by Dragonfly. Crypto SMS™ is made up of various crypto messaging functionalities, including: encrypted messages; hiding of sender name and phone number for privacy; blocking of messages from blacklisted number; auto-delete and auto-destroy highly secured messages after read or when expired time is reached.

Dragonfly also comes with content and applications protection. Its crypto folder concept and crypto access control allows user to store sensitive information and control user access applications. Content under crypto folders are encrypted and are visible only by the intended owner with the correct validation key, same goes to its protected applications.