Blackberry JAVA DEVELOPMENT ENVIRONMENT - - DEVICE APPLICATIONS INTEGRATION - DEVELOPMENT GUIDE Manual do Utilizador descarregar pdf (Página 14)

BlackBerry Mobile Data System 14

Feature Description

Integration

with

BlackBerry

device

programs

Application developers can design BlackBerry MDS Studio applications to access data from

the BlackBerry device messages list, calendar, and address book. The device program data is

accessed using special built-in data components that are predefined and available in the

BlackBerry MDS Studio.

Users can also invoke BlackBerry device programs directly from a BlackBerry MDS Studio

application by following embedded links such as email addresses, phone numbers, or URLs.

For example, if a BlackBerry device user types a phone number in a field, the phone number

is designed to become a link that the user can click to open the BlackBerry device phone

application.

Security BlackBerry MDS Studio application data messages are sent using the data encryption

technologies that are used by the BlackBerry Enterprise Server. Application data can also be

encrypted on the device using the content protection mechanisms that are available on

BlackBerry devices.

See the BlackBerry Enterprise Solution Security Technical Overview for more information on

BlackBerry security features.

In addition to message and data content security, BlackBerry MDS Studio applications

provide the following security-related features:

• Application signing: The BlackBerry MDS Studio applications can be signed using the

industry-standard (RSA) security certificate. Access to the BlackBerry MDS Studio

repository is password-protected.

• Container-based execution environment: The BlackBerry MDS Runtime is a container-

based execution environment that is designed to prevent unauthorized access to native

APIs on the BlackBerry device. BlackBerry MDS Studio applications are prevented from

accessing other BlackBerry MDS Studio application data, and one BlackBerry MDS

Studio application cannot run or load another.

• Secure connectivity to back-end systems: BlackBerry MDS Services support HTTPS for

secure access to back-end web services. When this access is combined with the triple

DES or AES encryption between the BlackBerry Enterprise Server and the BlackBerry

device, a secure end-to-end link from the BlackBerry MDS Studio application to its

related web services results.

Deploying and

managing

applications

wirelessly

System administrators can wirelessly provision, upgrade, and remove BlackBerry MDS Studio

applications using the BlackBerry Manager, which is the administration tool for the

BlackBerry Enterprise Server. They can send a new application to BlackBerry device users or

upgrade an existing application on BlackBerry devices in the field, without physically

handling the BlackBerry devices. System administrators can also view the BlackBerry MDS

Studio applications that are installed on individual BlackBerry devices.

Depending on IT policy settings, BlackBerry device users can use the Control Centre

application, which is part of the BlackBerry MDS Runtime, to search the BlackBerry MDS

Studio application registry for applications (or application upgrades) that are available for

download. Users can select these applications and provision them to their BlackBerry

devices.

www.blackberry.com

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