Domino database ACL and Blackberry (Alan Lep. HELP!)

Hi!We are exending Domino databases to BlackBerry devices.

We are using web services and the client app was developed using MDS Studio.

We don´t know how to manage security, cause all examples use Anonymous acces “reader”, but we need Anonoymous NOACCESS cause they are web enabled apps, and we don´t want people access them without permissions, and we choose to developed the app using MDS Studio to give a better L&F to the mobiles apps.

How will mobile users authenticate? Haw can I match BES pin and my Domino app? I have no idea!

RIM site has no resources that addresses this issue.

Any help would be appreciated.

TIA.