You can use the Web Application Management Console to encrypt all settings in the Hyland.Web.HealthcarePop element. This is highly recommended. When encrypted, information such as the ChecksumKey value cannot be viewed from DeficiencyPop's web.config file.
Encryption is enabled by the Encrypt Configuration setting on the Healthcare Pop Integration tab in the Web Application Management Console. When this setting is applied and saved, information within the Hyland.Web.HealthcarePop element is replaced with an EncryptedData element, which contains the encrypted settings.
Saving changes to the server application's web.config file causes the respective web applications to restart. All users connected to the applications will lose their sessions.
For information about using the console to modify and encrypt DeficiencyPop settings, refer to the Web Application Management Console module reference guide.