Abstract: A convenient and safe way is provided to update the security policy associated with an electronic device after a user has purchased the device and taken it away for use. In particular, a scripting tool is provided that can be used to create a policy update script that describes the desired modifications to the electronic device security policy. An OSGi resource processor, referred to as a Policy Update Resource Processor, is further provided, wherein the Policy Update Resource Processor is located on the electronic device and is configured to carry out the security policy modifications outlined in the policy update script.