Verizon is expanding its encryption service to cover documents and e-mail with the release of new Encrypted Docs service, to help protect small and medium-sized businesses data across multiple devices.

Verizon said that the new Encrypted Docs service enables user to encrypt files and folders and determine who can access, read and write to the file or folder, implementing privacy policies. The data such as intellectual property, customer records, contracts, human resource files and sensitive negotiations can be safeguarded through encryption.

Reportedly, the Encrypted Mail service, which has been available since December 2005, verifies and authenticates that the message has not been altered, allows it to be opened only by the authorised recipient, and also allows users to lock e-mail that they receive so that others cannot view them.

For the encryption service, a user has to register and download a plug-in for Encrypted Mail and Encrypted Docs. Before sending an e-mail message users need to click on the ‘Secure’ button on their toolbar, and their message, along with any attachments, is encrypted, digitally signed and sent to the recipient. If the recipient is another registered Encrypted Mail user, the user can open the message by entering their password.

The company said that both services, available through the privacy packages (such as Data Protection Paks) offered by Verizon, are based on enterprise-tested encryption standards (PKI, X.509, S/MIME). The services are suitable for businesses that have to comply with government regulations, and businesses that have employees who work at remote locations.

The Data Protection Premium privacy package includes Encrypted Mail and Encrypted Docs together with the Verizon Internet Security Suite for internet protection of up to 3 PCs, plus Online Backup and Sharing. This offer combines data encryption services with anti-virus, firewall, anti-spyware, fraud protection, content management, and online storage.