Ever wanted to have covert conversations? Secusmart is letting any ordinary BlackBerry the ability to conduct encrypted calls and SMS text messages. During CeBIT, Secusmart debuted a microSD card with a built-in processor that plugs into phones with a microSD slot.

To place a call, the technology uses VoIP (voice over Internet Protocol). This means it needs 3G or Wi-Fi connections, which can be used to provide real-time, full-duplex communications. Thereby, offering no delays and with both callers able to talk at the same time.

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The connection that is setup between smartphones with the card that’s protected with 180-bit AES encryption. It also can link into an organization that builds the technology into its own phone network. Secusmart is exactly targeting average users just yet, and so a price-point for the microSD card has not yet been announced.

For more information on the Secusmart service, check out the press release here.

via CNet