On. If validity cannot be verified, you are asked ifyou want to continue installation.• Default web address — The validity of a certificateis checked from the default address if the certificatedoes not include its own web address. To changethe default address, select Default web address,and enter the new address.Java security settingsTo specify security settings for a Java application, selectOptions > Settings.You can define which functions the Java application canaccess. The value that you can set for each functionalitydepends on the protection domain of the softwarepackage.• Access point — Select an access point that theapplication may use when making networkconnections.• Network access — Allow the application to createa data connection to the network.• Messaging — Allow the application to sendmessages.• Application auto-start — Allow the application tostart automatically.• Connectivity — Allow the application to activate adata connection, such as a Bluetooth connection.• Multimedia — Allow the application to use themultimedia features of your device.• Read user data — Allow the application to readyour calendar entries, contacts, or any otherpersonal data.• Edit user data — Allow the application to addpersonal data, such as entries to Contacts.• Positioning — Allow the application to use thelocation data in your device.• Landmarks — Allow the application to use thelandmarks in your device.You can define how you are prompted to confirm theJava application's access to the device functions. Selectone of the following values:• Ask every time — Require the Java application toask for your confirmation each time it uses thefunctionality.• Ask first time — Require the Java application to askfor initial confirmation to use the functionality.• Always allowed — Allow the Java application touse the functionality without your confirmation.The security settings help protect your deviceagainst harmful Java applications that may use thefunctions of your device without your permission.Only select Always allowed if you know thesupplier and trustworthiness of the application.• Not allowed — Prevent the Java application fromusing the functionality.Activation keysSelect Menu > Tools > Actv. keys.Some media files, such as images, music, or video clips,are protected by digital usage rights. The activationkeys for such files may allow or restrict their usage. Forexample, with some activation keys you may listen toa music track only a limited number of times. Duringone playback session you may rewind, fast-forward, orpause the track, but once you stop it, you have usedone of the instances allowed.112 Security and data management