Diversinet Corporation


TORONTO, Canada, October 2, 2009 – Diversinet Corp. (TSX Venture: DIV, OTCBB: DVNTF), a leading provider of secure application platforms for the mobile world, will formally introduce its AllOne Mobile solution , which is secured by Diversinet, to healthcare markets outside North America at the annual Medica 2009 World Forum being held in Düsseldorf, Germany November 18-21. Secure wireless applications using AllOne Mobile help healthcare organizations concerned about privacy greatly improve their access to and security of their patient information – and yet at the same time provide patients with greater control over their own health information.

“Our mission is to re-shape mobile applications for healthcare by applying our unique blend of wireless and security expertise to mobile applications,” says Mr. Albert Wahbe Diversinet’s chairman and CEO of the Toronto-based company. “We are equipped to do this because we are a security systems firm first and foremost, which has applied its expertise to wireless – not the other way around. So mobile applications developed on our platform are exceptionally secure.”

Though a first-time exhibitor at MEDICA, the twelve-year-old company is not new to innovation. Diversinet holds 12 patents and 24 patent applications for new authentication and security technologies. In North America, key customers include AllOne Mobile Corporation, which licenses the technology to Blue Cross of Northeastern Pennsylvania and most recently the U.S. Army. The company also reaches international customers through a global network of resellers and agents. In Germany, Titan Commerce represents Diversinet, displaying its products on Titan’s http://www.ipnetshop.de/ portal.

The AllOne Mobile solution provides a flexible, HIPAA (Health Insurance Portability and Accountability Act) and CCR (Continuum of Care Record) compliant, publishing tool that supports providers, payers, and large employee groups.

Diversinet’s own MobiSecure Strong Authentication software is the security foundation for the AllOne Mobile solution. It provides organizations with a two-factor authentication SoftToken system that replaces conventional hardware token-based authentication systems. SoftToken software is a convenient over-the-air solution that offers lower life-cycle management costs compared to hard tokens.

Diversinet will be providing live demonstrations of its mobile solutions at the Medica 2009 World Forum, as a Canada Pavilion exhibitor – Hall 16, G42.

About Diversinet
Diversinet Corp. (TSX Venture: DIV, OTCBB: DVNTF) is a leading provider of secure application platforms for the mobile world utilizing wireless authentication and access solutions that secure the personal identity, transactions and data of consumers over almost any mobile phone or handheld device. Diversinet’s reliable, end-to-end MobiSecure Wallet and Vault products provide global, secure and cost effective applications to mobilize personal health records, financial services transactions and identity protection management. Connect with Diversinet Corp. at www.diversinet.com.

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The Private Securities Litigation Reform Act of 1995 and Canadian securities laws provide a “safe harbour” for forward-looking statements. Certain information included in this press release (as well as information included in oral statements or other written statements made or to be made by the company) contains statements that are forward-looking, such as statements relating to anticipated future revenues of the company and success of current product offerings and the term of the agreement with AllOne Mobile Corporation. Such forward-looking information involves important risks and uncertainties that could significantly affect anticipated results in the future and, accordingly, such results may differ materially from those expressed in any forward-looking statements made by or on behalf of the company. For a description of additional risks and uncertainties, please refer to the company’s filings with the Securities and Exchange Commission available at www.sec.gov and Canadian securities regulatory authorities available at www.sedar.com.

The TSX Venture Exchange has not reviewed and does not accept responsibility for the adequacy or accuracy of this release.

Diversinet Corp. Liolios Group Investor Relations
David Hackett Ron Both
Chief Financial Officer Investor Relations
416-756-2324 ext. 275 949-574-3860
dhackett@diversinet.com rboth@liolios.com