Iomega (NYSE:IOM) has expanded its OfficeScreen managed services portfolio to include security and management solutions for instant messaging and e-mail. Powered by on-demand communications security and compliance company, Postini, the new services are tailored and priced to meet the needs of small and midsize businesses.

Following the June launch of OfficeScreen Managed E-mail Security and Spam Defense, Iomega now offers a complete suite of Postini-powered security and compliance solutions targeted at smaller companies.

OfficeScreen IM Security stops IM-borne threats and allows IMs to be monitored and archived. OfficeScreen Managed Message Archiving is a scalable, easy-to-deploy, on-demand service that manages the entire back-end storage infrastructure and provides intuitive, Web-based tools to help search, recover and manage relevant message data. OfficeScreen Managed Email Encryption provides automatic, real-time encrypted communications over the Internet.