Change MID Server configuration file security schemes The MID Server provides several schemes for securing sensitive data in the config.xml file and allows you to switch between these options to suit your security requirements. Before you beginRole required: admin About this taskTo switch between configuration security schemes: Procedure Stop the MID Server service. Open the config.xml file in a text editor. This file is located in the /agent folder in your MID Server installation path. Re-enter all the encrypted values in clear text. Disable the previous security scheme and configure the MID Server to use the new provider. Restart the MID Server service. The data is re-secured or encrypted, based on the security scheme you have selected.