# Java ME Embedded Project Properties Dialog Box: Signing

Use to set up security for your MIDlet suite. In this page you enable signing and assign key pairs to a MIDlet suite.

Element | Description
--- | ---
Sign JAR | Enables signing for the MIDlet suite. If unchecked, this page is disabled.
Open Keystores Manager button | Click to manage the security keystores for your project.
Keystore | Displays a file that stores one or more key pairs as a keystore (`.ks`) file. The drop-down menu lists all available keystores. Click Unlock to unlock a keystore for use.
Alias | Displays the name assigned to a key pair within a keystore. The drop-down menu lists the aliases available for the selected keystore. Click Unlock to unlock a key pair for use.
Certificate Details | Displays information about the certificate assigned to the key pair Click Export Key into Java ME SDK/Platform/Emulator to export a key into the emulator platform you intend to use to test the MIDlet.

Related Topics

Developing Applications with NetBeans IDE,

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